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bung eyes is a medical condition were one of the eyes in a human is a lazy eye and when they look at you its weird because you dont know if they are looking at you or if they are looking at the person next to you or both
person 1 "hey that brad guys eyes are funny"

person 2 "yeah hes got bung eyes and cant eat sugar"

person 1 "ohh i see,that sucks"
by metalupyourass November 02, 2006
having one eye that doesn't quite look right.
Yo that chick has a bung eye, gross.
by Anonymous June 23, 2003