A guy w a big dick and a big heart ❤️
Semi the guy w the big dick and the big ass heart
by Ybnnasty January 19, 2020
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1 -(n.) Any semi-automatic weapon; semi-shots, smg's, etc. (pronounced "seh-MEE")

2 -(n.) An 18-wheeler truck (pronounced "seh-MI")

1 - "Semi's are only half as fun as automatics."

2 - "Aparrently a semi loaded with cocaine and doritos rolled over on the freeway yesterday.
by Lil Dre March 19, 2006
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The word that comes up on t9 phones when the word "penis" is intended to be typed.
I got a text from Benjy that says, "I put my semis in her butt."
by Danielwritesstuff January 14, 2009
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A small boner over something none sexually related. It will be about 50% smaller
100% on a maths test forced him to get a semi
by Ben Ski Don May 3, 2010
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A person who has a high tolerance, or can take numerous shots, blows, etc, but remains stoic or unfazed. The usual context is referring to a person in a fight or a person drinking numerous shots.
He's not even fazed. We got ourselves a full-blown semi.
by The Great Dark February 1, 2015
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Halfway between Hard and floppy, often what men with small penises get when they shower with other men to cover up the fact that its tiny
Bloke 1: Man that dudes got a big slong!
Bloke2:Nah its probably just a semi!
by Moby January 27, 2004
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Say "semeh" or "semi hot up" or "semi hot"
The primal meaning is when some situation is slightly conspicuous but not blatent. It comes from the word hot up which means conspicuous, originated in Tinsley, Sheffield. Pronoced in a northern british(yorkshire)accent.
Also the word is often used when a situation that should perhaps be subtle or secrative is really obvious, in which case it is used sarcastically, sometimes as "bare semi".
You've just picked up and ate a sweet from the pick and mix section in a store. You're friend says, "semi"

Two friends in a car at night jump a red light and then notice the car stopped oppisite is a police car. One of them says "semi", the other replies "bare semi".
by Harry Khan June 29, 2008
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