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This means that a girl is so fat that she is declared to be "On The Map."
That girl's a** is a big as China!? That b**** is On The Map!
Yo She on the map
by Beyf www.myspace.com/bisforbeyf September 11, 2007
To get f**k'd up.
I went to that party last night. Man, I was on the map!
by one900spizzle December 19, 2008