A simple word of which replaces the word 'cum'. Not just in a sexual context, but say you were going to go somewhere you would use the word Semen instead of come or go or going. Semen can also be used in verious other contexts, shown in the examples below. It is derived from Essex, while being used widely and is taking over the modern language.
"I just Semened"
"You Semening to the shops?"
"Where are we semening today?"
"WHAT THE SEMEN!" or "WTS"
"You Semening to the shops?"
"Where are we semening today?"
"WHAT THE SEMEN!" or "WTS"
by JK,x September 5, 2009
Get the Semenmug. Sheldon's dick dreck was all over the place - on the sofa's blue velour covering, on the wall, on the floor, and some had even gotten onto the package of Lieber breadsticks that Shirley had left on the coffee table. "Is that kosher?" Shirley asked breathlessly.
by Brammy September 16, 2005
Get the Semenmug. by Dave with SUPERFREAZYPOWERS June 27, 2009
Get the Semenmug. 
Cock-Snot, Millions of tiny babies floating around ready to penetrate that pussy and hit the eggs. Or just hold it in your mouth.
by SkeeEEeettTTer11 July 27, 2012
Get the Semenmug. by I have a degree January 30, 2021
Get the Semenmug. Something that is a fluid in a man that may contain sperm, which can impregnate a woman. Boys get it around the ages of 10.
by nerdboy December 26, 2018
Get the Semenmug.