Cum is a slang word for semen.
Ugh, someone left a cum stain on this sheet. How disgusting!
Cum is a slang term for substances that exit a person's genitalia during an Orgasm.
Verb : The action of ejaculating. (Cumming)
Noun : Semen, Vaginal Fluids
V : "don't cum in me, I'm not on birth control"
J : "Uhh, too late."
C : "I cummed so hard to the thought of that boy at the party. "
cum is the liquid that is from the testicles. It is the most important liquid in producing an offsprinf.
The shit that that comes out yo dick when you jack off or have sex
A conjugation of the verb "cum". If you are using this word it is more likely than not that you are using the word cum too often.
This is the last thing I'll saying about his cumming, I swear. He cums really slowly and its so annoying.
(Michael Jackson) - I'ma cum
(Adolf Hitler) - I love milk, give me some.