1 definition by Cincitystunner

Pronounced: She-giff, Means: She Got Fat Fast

This is a word used when you haven't seen a girl for a while and when you finally see her you can tell that she has been eating way too much since the last time you saw her.
Damn there are some fine dimes walking the halls back at school, but shit did you see Sarah P. can you say, shegff?

Holy shit is that you Jamie, you turned into one of those shegff's.
by Cincitystunner November 7, 2009
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