someone who thinks that they are a fboy but in reality are just ugly and cant get a girlfriend
girl: he is such a semi
boy: yeah exactly
by semihater_123987 March 28, 2021
Get the semi mug.
Semi is an awesome person. She is the kindest person you will EVER meet. She will always cheer you up NO MATTER WHAT. She cares about you so much. She is also very pretty and creative. She deserves all your attention. If you EVER meet a Semi in your life please take care of her and treat her kindly. She deserves it.
Semi? Oh yeah! We're ibfs,she supports me in every way possible. I wish I could meet her.
by Lettuce the nb gangsta December 20, 2020
Get the Semi mug.
Someone who has a incredibly large sized penis and has way to many bitches.
by Bobbyyy456 April 17, 2022
Get the Semi mug.
a clan of demons all named semi and the leaders name is sumi
"the semi's are coming" or "the semi's are getting to powerfull!!!!"
by semi#1 June 27, 2021
Get the semi's mug.
a person/animal/other organism that does actions/things that are unfavorable and seen by others as stupid, it's also an insult to a person who is pea-brained.
Semi:10+10 is not twenty it don't have ten in it!

Shawn: Semi u fucking dumbass it doesn't need to have that to be twenty

Duke:seriously Semi, did you skip 1st grade or something?
by blackwhiteman April 8, 2022
Get the Semi mug.
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".
by Throsyios November 6, 2017
Get the Semi mug.
The best hottest pengest girl u will ever met also has a charming annoying personality but is very nice unless ur not using ur brain or disrespecting her or her friends
Semi is peng
by October 24, 2020
Get the Semi mug.