Definitions by Gadhkyv

Fat stream

A girl with a heavy flow during her period

That girl from mean girl with a heavy flow and a wide set vagina is a fat stream

Fat stream by Gadhkyv October 26, 2016

jello made in a angle food cake pan but can be spun Into something inaproprite by your teacher

Sam: let's make a jiggly wiggly
Teacher: that doesn't sound wrong at all