Waterfallin

When something turns a woman on so much her vagina resembles a waterfall. Often used sarcastically.

That guy's pick up line had me waterfallin like no other.

by faggytastic December 26, 2014

Waterfallin A Drink

The act of a person downing a drink as fast as possible.

John: Hahaha
James: What?
John: I just made Jill Laugh When She Was Waterfallin A Drink!!
James: Hahahaha

by Night8640 June 1, 2010