What is On Her Not In Her?
1.
during heterosexual sex, the man removes his member and ejaculates onto his partner's skin, rather than inside her, such as to lessen the odds of pregnancy when forgoing a condom
"You got her pregnant? I thought I told you, 'on her not in her'!"
See
Random Words:
1.
a slang term used in place of "mother fucker" when an inappropriate situation for the aformentioned phrase occurs
Hey grandma..