Semi by the sea 

The situation whereby you have interaction with a female who is sufficiently wet leaving your penile glands in a semi-erect state and are unable to amass a sufficient amount of blood to transform the gland to a fully erect penis in order to penetrate the said female.

I was going to secure the pipe but i had a semi by the sea

Semi by the sea by Choosenan March 13, 2019

Semi-Simp 

When you are half simp half man

Jim: Did you see Tyler? He was hanging out with some girls but he said he would play COD after.
John: Damn. He's such a Semi-simp

Semi-Simp by ismelllikeawoman17293 July 18, 2020

75 SemiChub

A modification of the workout/lifestyle program 75 Hard. Instead of being so rigid, there is a slight modification. Example: skip the hour break between your 2 45 minute workouts, drink alcohol once a month or week, etc.

People that do 75 Hard are psychopaths, that’s why I prescribe to 75 SemiChub.

75 SemiChub by RJCaffey June 30, 2023

Semi-parking 

To drive much slower than other motorists.

The old Ford seemed to be Semi-parking in the fast lane.

Semi-parking by I, Wreckerrr October 31, 2016

semi-menshevik 

Rosa Luxemburg (also @TheAcherons)

What was the attitude of the German Left Social-Democrats, of Parvus and Rosa Luxemburg, to this controversy? They invented a utopian and semi-Menshevik scheme of permanent revolution…

semi-menshevik by KulakHater1918 April 10, 2021

Semibisexual

A rather gay statement or action by a straight person.

Person 1: Hey bro, I think I'm semibisexual. I ain't gay but that guy lookin kinda cute and I kinda want to fuck him.

Person 2: What the fuck are you on about John? We're trying to study astronomy here for fucks sake!

Semibisexual by i eat donuts in the bathroom May 30, 2021

Semibisexual

Semibisexual i when you are either gay or straight but you want to feel special so you invent a retarted sexuality like semibisexuality

person1: I think i'm semibisexual

person2: Whats that?

person1: Im bisexual but only to one gender

person2: what gender?

person1: male

person2: you fucking retard your straight now stop trying to feel important before i shoot whats left of your brain

Semibisexual by Terry Tells Truths April 19, 2022