Semi 

The act of fisting your partner with 18 fingers, being 18 fingers for 18 wheels, generally putting 6 in the front, and 12 in the back, often requiring more than 1 person giving the Semi.

I hooked up with Sammy the other day, and she really wanted to bang, but 2 of my other friends wouldn't stop tagging along where we went, so she took my offer for a good ol' Semi, I hadn't seen her again until the obituaries in the newspaper, she died from being too loose, releasing her organs out of her body.

Semi by xXKokOfJusticeXx June 14, 2013

semi 

Not quite a full on panic attack, but getting there.

I smoked hella herb and I'm having a semi.

semi by Maria Pereira October 6, 2020

Semi 

Good

"Wat up?" Nothing. Im semi

Semi by CandyyFBby July 14, 2011

Semi 

Semi is the coolest Name of the World.If your name is Semi,your are the best and coolest Person in the world.Your also pretty.

My name is Semi, im the coolest guy in the world

Semi by Xunique_Semi January 3, 2017

Semi 

(James Blunt Version)

Semi-automatic rifle

During a guest-hosting slot on the BBC2 program "Never Mind The Buzzcocks", James was asked what the line meant and said that "Semi" referred to a "semi-automatic rifle".

Semi by Throsyios November 5, 2017

Semi 

Semi is the man who is sikering your ana

I would semi your momma

Semi by SANA NEE November 4, 2019

Semi 

Semi is actually a name of Yoruba decent. The full name is "Oluwasemilore" meaning God has done me well. But people mostly mistake it to be something else.

Semi is a hardworking and intelligent person who likes girls who don't like him back most of the time.
Semi is an handsome person and semi does not like fights

That guy is such a semi

Why can't you be a semi

Semi by ThatBoyShemzo August 17, 2020