Top definition
A semi erect penis which occurs as a result of sexual arousal from looking at another man.
The locker room shower was a tough place for him to hide his hemi.
by Howard Wakefield October 04, 2007
Get a hemi mug for your cousin Trump.
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 boyfriend Vivek.
2
Term used by those in the gay community to describe a, supposed, heterosexual man's erection provoked by homo-erotic thoughts, situations or other stimuli.
"He says he's as straight as a die but his hemi showed through his pants a mile away."
by Silas Flannery December 03, 2007
Get a Hemi mug for your guy Paul.
3
A guy in the closet's erection from looking at another guy.
All the men hid their hemis when I strode into the room.
by Brian Teemes January 15, 2008
Get a hemi mug for your boyfriend Callisto.
4
A semi erect penis which occurs as a result of sexual arousal from looking at another man.
The locker room shower was a tough place for him to hide his hemi.”
by Howard Wakefield September 28, 2007
Get the hemi neck gaiter and mug.
5
A nice engine but is not what it used to be.
Yeah man, that Hemi tore some shit, but then i bought a LT1 and now im twice as fast
by hutch November 02, 2003
Get the Hemi neck gaiter and mug.
6
Nickname for a powerful Chrysler V8 engine from the 1960s that had a hemispherical combustion chamber. The name has since been trademarked by Chrylser and applied to a new, 345 horsepower V8 that does not have the characteristic hemispherical heads. The new engine is not really a hemi; DaimlerBenz, the owners of Chrysler and Dodge, wanted a name that would convey the power of the new engine so they picked Hemi.

The copyrighted term Hemi and the accompanying engine have been marketed with a series of commercials featuring actor Jon Reep.
Q: That thing got a Hemi in it?
A: Well, if you mean, does it have the new, 345 horsepower Chrysler V8, then yes. But if you mean, does it have the legendary Mopar V8 characterized by hemispherical combustion chambers, then no, this thing does not have a Hemi in it.
by zodar June 20, 2004
Get a Hemi mug for your grandma Larisa.