Viewing filter 320: "Your mom" Vandalism

Filter parameters

Filter ID:	320
Description: (publicly viewable)
Filter hits:	227,087 hits
Statistics:	Of the last 187,667 actions, this filter has matched 25 (0.01%). On average, its run time is 0.2 ms, and it consumes 1.2 conditions of the condition limit.
Conditions: (documentation)	user_editcount < 22 & equals_to_any( page_namespace, 0, 3 ) & edit_delta < 200 & ( your_mom := "\b(UR\|Y(E\|A\|O\|OU)(H\|R\|\'RE)) M((O\|U\|A)M+(Y\|A)?\|[UO](V+\|TH)(A\|ER))S?\b"; ccnorm(added_lines) rlike your_mom & !ccnorm(removed_lines) rlike your_mom & !contains_any(lcase(added_lines), "basement","borden","how i met your mother", "ozzy osbourne", "your mother would be proud", "[[does ", "honor your father", "is your mother", "should know") & !("\"Yo mama\" joke" in page_title) & !(rcount("\"", added_lines) > rcount("\"", removed_lines)) & !(rcount("''", added_lines) > rcount("''", removed_lines)) ) user_editcount < 22 & equals_to_any( page_namespace, 0, 3 ) & edit_delta < 200 & ( your_mom := "\b(UR\|Y(E\|A\|O\|OU)(H\|R\|\'RE)) M((O\|U\|A)M+(Y\|A)?\|[UO](V+\|TH)(A\|ER))S?\b"; ccnorm(added_lines) rlike your_mom & !ccnorm(removed_lines) rlike your_mom & !contains_any(lcase(added_lines), "basement","borden","how i met your mother", "ozzy osbourne", "your mother would be proud", "[[does ", "honor your father", "is your mother", "should know") & !("\"Yo mama\" joke" in page_title) & !(rcount("\"", added_lines) > rcount("\"", removed_lines)) & !(rcount("''", added_lines) > rcount("''", removed_lines)) )
Notes:	Your mom. Checking for false pos. If this works, it will be added to filter 260. - Someguy1221 Disabling and deleting. Merged to 260. - Someguy1221 Re-enabling to filter out "Your mom"-specific false positives. - Someguy1221 Temporary fix (easier than explaining the whole story to the editor) -- June 17 Soap Alt. Spelling - Tim 6/25 exempt large edits, as does 46 -- Soap 0 & 3 namespaces only for now (false pos on an AfD) -- Soap Changed last condition to act on the wikitext before the edit. Also cleaned up a bit. -- Tim Changed name because it was lacking before. -- Tim Please dont hurt me. (restore soaps version and reenable) -- Tim No matter how we configure the regex, "your mom" always has false positives, e.g. when used in a quote. Set to warn, then tag. Also, no need to be private. - KoH Actually, there is a need to be private - we don't want vandals to see the precise definition of a "your mom" string, which would enable them to come up with new ways to bypass it. --Od Mishehu, September 2 2010 Back to disallow. Most people are just saving past the filter, and no false positives have been reported in months. - Someguy1221 Adding double quotes or double single quotes may be indicative of a false positive. ("Your Mom" appearing in a title.) Also, give them a warning first (less BITEy); does not reduce the potency of this filter in any way. - KoH Re-order. -Sole Soul British people spell it with a "u." Also add \b to the end to prevent FPs. - KoH Doesn't need to be private. --Reaper 2013-07-18 "\b(UR\|Y(E\|A\|0\|0U)(H\|R\|\'RE)) +M((0\|U\|A)M+(Y\|A\|)?\|[U0](V+\|TH)(A\|ER))S?\b" will catch Mutha and Muvva, Mama, Mumma, and a whole bunch of other stuff. I'll test it out in a few days if there are no adverse comments. RF 16 Nov 2014 Tiny tweaks and condition optimization. And renamed variable. RF 20150802 Update regex for https://phabricator.wikimedia.org/T29987 and removed some old clauses that are unlikely to have hits anymore ~MA 2016.08.18 large number of hits and FP reports, temporary disabling --zzuuzz 19 Oct 2016 Repaired. -DF Changed "Maternal insult" to ""Yo mama" joke", as the page has been renamed --Ingenuity 1 Jun 2023
Flags:	Hide details of this filter from public view Enable this filter Enable the use of [https://www.mediawiki.org/wiki/Special:MyLanguage/Extension:AbuseFilter/Rules_format#Protected_variables protected variables] in this filter Mark as deleted
Filter last modified:	23:18, 1 June 2023 by Ingenuity (talk \| contribs)
History:	View this filter's history
Tools:	Export this filter to another wiki {"data":{"rules":"user_editcount \u003C 22 \u0026\r\nequals_to_any( page_namespace, 0, 3 ) \u0026\r\nedit_delta \u003C 200 \u0026 (\r\n your_mom := \"\\b(UR\|Y(E\|A\|O\|OU)(H\|R\|\\'RE)) *M((O\|U\|A)M+(Y\|A)?\|[UO](V+\|TH)(A\|ER))S?\\b\";\r\n\r\n ccnorm(added_lines) rlike your_mom \u0026 \r\n !ccnorm(removed_lines) rlike your_mom \u0026\r\n\r\n !contains_any(lcase(added_lines), \"basement\",\"borden\",\"how i met your mother\", \"ozzy osbourne\", \"your mother would be proud\", \"[[does \", \"honor your father\", \"is your mother\", \"should know\") \u0026\r\n !(\"\\\"Yo mama\\\" joke\" in page_title) \u0026\r\n !(rcount(\"\\\"\", added_lines) \u003E rcount(\"\\\"\", removed_lines)) \u0026\r\n !(rcount(\"''\", added_lines) \u003E rcount(\"''\", removed_lines))\r\n)","name":"\"Your mom\" Vandalism","comments":"Your mom. Checking for false pos. If this works, it will be added to filter 260. - Someguy1221\r\n\r\nDisabling and deleting. Merged to 260. - Someguy1221\r\n\r\nRe-enabling to filter out \"Your mom\"-specific false positives. - Someguy1221\r\nTemporary fix (easier than explaining the whole story to the editor) -- June 17 Soap\r\nAlt. Spelling - Tim 6/25\r\nexempt large edits, as does 46 -- Soap\r\n0 \u0026 3 namespaces only for now (false pos on an AfD) -- Soap\r\nChanged last condition to act on the wikitext before the edit. Also cleaned up a bit. -- Tim\r\nChanged name because it was lacking before. -- Tim\r\nPlease dont hurt me. (restore soaps version and reenable) -- Tim\r\nNo matter how we configure the regex, \"your mom\" always has false positives, e.g. when used in a quote. Set to warn, then tag. Also, no need to be private. - KoH\r\nActually, there is a need to be private - we don't want vandals to see the precise definition of a \"your mom\" string, which would enable them to come up with new ways to bypass it. --Od Mishehu, September 2 2010\r\n\r\nBack to disallow. Most people are just saving past the filter, and no false positives have been reported in months. - Someguy1221\r\n\r\nAdding double quotes or double single quotes may be indicative of a false positive. (\"Your Mom\" appearing in a title.) Also, give them a warning first (less BITEy); does not reduce the potency of this filter in any way. - KoH\r\n\r\nRe-order. -Sole Soul\r\n\r\nBritish people spell it with a \"u.\" Also add \\b to the end to prevent FPs. - KoH\r\n\r\nDoesn't need to be private. --Reaper 2013-07-18\r\n\r\n \"\\b(UR\|Y(E\|A\|0\|0U)(H\|R\|\\'RE)) +M((0\|U\|A)M+(Y\|A\|)?\|[U0](V+\|TH)(A\|ER))S?\\b\" will catch Mutha and Muvva, Mama, Mumma, and a whole bunch of other stuff. I'll test it out in a few days if there are no adverse comments. RF 16 Nov 2014\r\n\r\nTiny tweaks and condition optimization. And renamed variable. RF 20150802\r\n\r\nUpdate regex for https://phabricator.wikimedia.org/T29987 and removed some old clauses that are unlikely to have hits anymore ~MA 2016.08.18\r\n\r\nlarge number of hits and FP reports, temporary disabling --zzuuzz 19 Oct 2016\r\n\r\nRepaired. -DF\r\n\r\nChanged \"Maternal insult\" to \"\"Yo mama\" joke\", as the page has been renamed --Ingenuity 1 Jun 2023","group":"default","actions":{"disallow":["abusefilter-disallowed"]},"enabled":true,"deleted":false,"privacylevel":0,"global":false},"actions":{"disallow":["abusefilter-disallowed"]}}

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