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When you finger a girl's b-hole and then discreetly wipe your fingers off in her hair.
Ross was feeling daring so he gave Olive a Filthy Kevin.
by C_D_B July 24, 2017
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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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2
A dish that consists of two hamburger buns covered in ground beef with spices. A specialty in Idaho, known for making you filthy while you eat it.
"Shit man, this Filthy Kevin is especially meaty today."
by verity89 August 24, 2018
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3
Bro that filthy Kevin had me so fucked up last night, I woke up halfway across nassau county wearing only a cowboy hat and my nikes
by Lilwaynefan101 October 23, 2019
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