The, some say pleasurable act, of chewing another's curdled dick cheese, otherwise known as smeg.
You're nothing but a fucking smeg muncher.

Travis, this chick was real kinky man. I hadn't showered in days and when blowing me, I found out she was a smeg muncher. She even pulled out slices of toast.
by isthatmyartichoke June 3, 2009
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