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A rare creature that is created when someone is doing missionary, ties the upper arms of the woman to her sides, fills her mouth with half a jar of peanut butter, and makes passionate love to her until she moans.
Guy 1: Hey man how's the relationship going?
Guy 2: Pretty great, last night we became the mythical double-decker peanut butter t-rex
by Dankest of Darmens January 25, 2020
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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
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