Used to describe someone who is not fully retarded (as in someone who cannot successfully use the restroom without supervision), but is retarded enough to cause them to make extremely bad judgment calls. Usually a semi-retard is capable of regular activities but often decides to do something really, incredibly stupid that either injures them or makes them a spectacle.
O.J. is semi-retarded for thinking that "What happens in Vegas stays in Vegas" after his crime.
Bryson: (Mad because he got cut by a breaking bit when trying to drill through a concrete block)
You: What the hell Bob?! Are you semi-retarded?
Bryson: (Mad because he got cut by a breaking bit when trying to drill through a concrete block)
You: What the hell Bob?! Are you semi-retarded?
by Alex T. B. April 9, 2008
A sleep that induces visual and audio hallucinations, mostly closed eye, absolutely similar to dreaming, but if something makes you scared, you jump, and shake out of the sleep.
he jumped out of his semi-sleep
by imalinuxfreak November 12, 2007
semi-thick is when ur not thick but your not thin skinny. you have a nice ass and your thighs are kinda big but not too big. it's a beautiful body to have learn to love it.
by lilboat May 7, 2016
A fetish that will only affect people for a short amount of time, normally one or two days. It is not rare in man and 60-90 percent will experience this in their life. It is uncertain for women
by Alakaspoon November 11, 2019
The act of massaging the balls of a man with one hand while furiously fisting his fart box with the other free hand.
Just spent twelve hours last night giving and receiving a Semi Trailer with Mike, even though it hurts to sit down and my right hand smells like shit it was totally worth it!
by MCLovin0630 June 14, 2018
one who is not broke, has a substantial amount of financial assets, but has not quite reached "baller" status yet.
by rickphalon November 21, 2007
All throughout the war, Yossarian has been refusing to fly his missions, but when he finally gets the chance to return home, he ironically turns it down.
by Danyow (the big cow) October 10, 2003