nasty ass girl or guy whos fat hangs over the pants. mostly in reference to mandy, with a baby doll tattoo on her gut.
oh god! check out that geesh......ewwwwww.
by pheiffer September 10, 2004
umm.... This is the nickname of the person I care for the most in the entire world........Yay!
...My girlfriends nickname is gEEsh!
by Matt February 12, 2004