munch out (on something)(redirected from munch out on)
munch out (on something)
To eat (a specific thing) gluttonously or to excess. Once a month, my friends and I get together and munch out on pizza and watch cheesy horror movies. I'll just have a salad. I've been munching out too much lately.
Sl. to overeat. I can't help it. Whenever I see french fries, I just have to munch out. I try not to munch out more than once a week.
in. to eat ravenously. (see also pig out.) I had to munch out after the party. I can’t imagine why.