Top definition
A large boorish man who threatens others with gay sex. A lehman is often a bear.
That lehman cut in line and threatened me with anal rape!
by Hank Chinaski January 29, 2006
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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
pretty chill guy who's a fucking god at piano and singing
I wish I were as good as Lehman; he can play the piano way better than me!
by Ya Boi Lemon September 11, 2019
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3
Lehman is a family not to be messed with. Known for fighting and not taking B.S. from anybody.
"Oh shit! its Lehman!"
by Bruno Jamesonn April 14, 2009
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