Definitions by Humphrey Ballsack

knapsack

The female teabag. when a girl gingerly plops her funbags on another fellow's head or face. Usually resulting in a smile.

Omg...best past-time ever? Knapsacking.

The product of combining Mountain Dew with Popov Vodka.

Synonym: Dripping-wet hillbilly ballsack

I got so fucked up last night off of that Dewy Mountain Balls.