A bumper crop can also be a source of problems, such as when there is insufficient storage space (barns, grain bins, etc.) for an overlarge crop. The word "bumper" has a second definition meaning "something unusually large," which is where this term comes from.
Related meanings or puns
The term "bumper crop" has also been used to refer to a similar large result in other activities, or as a pun such as with a group of automobiles (for their front/rear bumpers).
- "Bumper". Merriam Webster Online Dictionary.
- "Is it OK to pet the cow?". The Word Detective. November 27, 2000.
- Ted Schnell (editor). "Cooler Temps Draw More Cars, Larger Crowd to Cruise Nite", St. Charles Patch, St. Charles, Illinois. 25 July 2013. Accessed 20 October 2013.