A multitude of something (together). Like a bunch of people or a group of things.
Wow, that’s a kunch of pretzels right there! Or
Hey, there’s a kunch of dog crap right there!
A kick punch; a curse towards an idiot human being.
I'm about to kunch you in the face; Shut up stupid kunch
A kiss that is also a munch. Munching with only lips. Used affectionately or teasingly.
He put his lips to her side and kunched her skin playfully, eliciting a squeal.