Top definition
When you pretend to be a deer and start getting a legit orgasm
“Yeah I checked on this stream and the degenerate had a deergasm
by Reddit moment May 20, 2020
Get a Deergasm mug for your fish Günter.
Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
Get a brain worms mug for your father James.
2
When somebody uses the term "deer" or any other redneck term, any redneck hearing has 5 (or more) orgasms at once. This produces a sound much like a muscle spasm and may produce saliva of the mouth. Sometimes the redneck will get mad, and kidney punch you, in which case respond with a kidney block.
Person A: "I just shot a ten point deer last wednesday."
Person B: "DEER!!" (has deergasm)
by Deergasm September 22, 2010
Get a Deergasm mug for your coworker Julia.
3
A weird version of an orgasm that is just... weird. Made up by (former? current? I dunno) Twitch staff member FerociouslySteph, who apparently thinks she's a deer.
"How's it going, little bubby?"
"OMG this deergasm is so good!!1!1" *cums*
"...It's hunting season."
by The Cyan Gentleman July 18, 2021
Get a Deergasm mug for your mama Zora.