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1) You might have one, two, or five of them. A few might be in trouble for raping an imaginary virgin or building an imaginary makeshift Meth lab.
2) An imaginary black guy
Hal-Your imaginary brother is in trouble.
Seth-The imaginary blood one or the imaginary black one?
Hal- The one you're coming with me to the hospital for, I don't know him that well.
by Solid Mantis September 22, 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
The brother you never had.
Guy- Sometimes I get the feeling like you've been fucking my imaginary brother, but then I think its my imagination and there's no way you've been fucking the midget fuck.

Guy's ex-fuck buddy- You're wrong about him, the five foot nothing guy is not your brother, but he's also not imaginary and he really does have a bigger cock than you do.

Guy- I'm gonna have to find him.

Guy finds other guy:

Guy- She says you have a bigger cock than me, I'm gonna have to cut off just a teenie weenie bit of it.

Other guy- What the fuck?
by Solid Mantis September 11, 2019
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