Tweaker

Tweak or tweaker may refer to:

• Tweaker, or alternate spelling "tweeker", an individual who uses stimulants, most commonly methamphetamine and amphetamine.
  • Tweak, a street name for the drug

In computing

• Tweaking, the act of making subtle improvements to machines, especially a computer
• In cryptography, particularly disk encryption, "tweakable" refers to a group of modes of operation for block ciphers.
• Tweak (programming environment)
• Tweaker (build tool)
• Tweakers, a Dutch technology website
• TweakVista / Tweak7
• Tweak UI
• Tweakbench

Other

• Tweak (band)
• Tweaker (band)
• Tweaking (behavior), see Stereotypy, slang term for someone exhibiting compulsive or repetitive behaviour
• Tweek Tweak, a character from the animated television series South Park
• TWEAK, a cytokine encoded by the gene TNFSF12