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1.
The wetness that excretes from a fat person's skin, leaving there body slippery and disgusting.
1. "Whoa, Joe really has some fat grease on him."

2. When you touch a fat person's arm it always feels cold and wet, that's fat grease.
by Fetus Fisher July 31, 2008

Words related to Fat Grease

fat fattie grease skinny thin