Definitions by Cincinnati Bungle

Crunch Bunching 

When one person fills their underwear with potato chips and uses their hand to crush the chips around their genitals while their partner holds their head between the legs and catches the falling chip crumbs with their mouth.

Matthew used ketchup flavored chips when he was crunch bunching me yesterday. It was delicious!

Crunch Bunching by Cincinnati Bungle February 29, 2016