SLANG: You can make it happen

LOG OFF: Term used when you have to make a bowel movement.

I'm not interested in credit for coining this term. My only hope is that five or ten years from now, while in a crowded space, I hear someone say, "Dude, I'll be right back. I gotta log off."

That, my friend, will be reward enough.

LESS AMBITIOUS TERMS (about vaginas)

TWAT SNOT: Term for vaginal secretion
CLITSAURUS: An engorged, swollen clitoris (I have my fingers crossed for this one.)