1. A word that can be used instead of words such as crap, shit, darn, damn or fuck.
2. It can also be used to describe someone.
Can also be combined with cuss words to create a more effective way of getting your point across. Works best with "ickyy"
1. Jenna: I can't come over, my car has a flat tire.
Rachel: Aww, munchh!
2. Nick goes out with Liza now.
Rachel: Eww, he's an ickyy munchh.