a person who is a bit slow and dim witted, due to the fact that only half of the sperm (aka. "nut") that reached the egg, made it through the wall of the embreo...leaving the fetus (and forthcoming person) lacking in some basic skills and cognitive understanding of anything
Dude : "Does that guy realize he's hitting on his boss's wife or does he just not care?"
Other Dude : "He wouldn't know either way. The poor guy is a half-nut from some inbred trailer-town in some forgotten county"
Other Dude : "He wouldn't know either way. The poor guy is a half-nut from some inbred trailer-town in some forgotten county"
by Robert Mariani February 16, 2008

A semi-erection.
by Bonehead December 15, 2003

The half life of a radioisotope is the time taken for the current level of radioactivity to drop to half that amount. Note that this means radioactive decay follows the curve of a decaying exponential. Oh, as mentioned, it is also somewhat of a revolutionary computer game. "As for the suit, I think you've earned it"
Carbon-14 has a half-life of 5,730 years. Let's say its radioactivity 'level' at time = 0 is 2. After around 5,730, its radioactivity will be 1, After a further 5,370 years its radioactivity will be 0.5, and after yet another half life, the radioactivty would be 0.25, and so on.
by Chavez77 June 22, 2006

stupid person who is 1 can short of a six pack, 2 rolls short of a picnic etc.., to have no common sense.
by zabba September 11, 2003

Someone who doesn't go all the way down when doing reps on the bench or shoulder press so they can feel like they are stronger then they actually are.
This habit extends to all aspects of their life - they'll dominate a fat girl with zero sexual market value and think it makes them an alpha male, as an example.
The term "Half-Repper" was inspired by the song "Ain't No Half-Stepping" written by the legendary Big Daddy Kane in the late 1980s.
This habit extends to all aspects of their life - they'll dominate a fat girl with zero sexual market value and think it makes them an alpha male, as an example.
The term "Half-Repper" was inspired by the song "Ain't No Half-Stepping" written by the legendary Big Daddy Kane in the late 1980s.
by Wordsmithster January 15, 2012

Someone that is:
1.listening to emo music but that doesn't look like one.
2. looking like a emo bu...ah you get the point don't you?
A half emo is someone that isn't emo in the fasion, music and "mood" way at once but maybe just one or two.
1.listening to emo music but that doesn't look like one.
2. looking like a emo bu...ah you get the point don't you?
A half emo is someone that isn't emo in the fasion, music and "mood" way at once but maybe just one or two.
-Oh, look at Erik, he is listening to this emo music ya know, but he doesn't dress like one, what an half emo he is.-
by Erik Andersson January 7, 2008

by Bill August 19, 2004
