2 definitions by murd3rfun

The process of having sexual intercourse with the vertical canal that results from squeezing together rolls of fat and/or loose skin on an obese woman's back.
My 300lb girlfriend wants to stay a virgin so she lets me give her a Mississippi Fat Back and spooge in her perm.
by murd3rfun July 28, 2010
The process of having sexual intercourse by pushing one's penis along and through the naturally occurring rolls of fat of another person.
My 300lb girlfriend wants to stay a virgin so she will only let my get off by finding the remote.
by murd3rfun July 28, 2010

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