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1.
When a student partakes in a class for a full semester, and holds a close to, if not failing mark.

Come the final exam, the failing student bombs the final, but the teacher passes him along into the next grade/course level via "mercy pass".
Jeff is practically a chimp. The only way he'll pass this course is if he gets mercy passed. Hell. A chimp has more of a chance now that I think about it.
by Gin_Tama January 26, 2010