Definitions by Cummaster

Cum ratio 

The ratio of how many times a guy or girl cums in relation to the other.

Man she got off so easy! She came 5 times and I only came once! 5:1 cum ratio bro.

Cum ratio by Cummaster September 8, 2013

cum

thick white stuff that "comes" out of your penis while having sex

ex. The cum got in her mouth

Johnny: Aah man it got all over my pajamas

cum by cummaster February 16, 2009