Slang from the 50's or 60's for "Gee, Shit Happens" Often used by Catholic boys/girls or those attending private schools. When called on what exactly it meants (by nuns, priests, ministers, WHOEVER), they would explain it as "Gee, STUFF happens".
"Sister Marie, I did NOT pull Suzie Q's hair! GEESH!"
by Shawn Collins24 January 05, 2008
a verb meaning "to rub your gooch on an object or person". Traditionally used as a punishment or threat to a disliked person. The threat is multiplied if the gooch in question is sweaty.
"Dude if you don't turn your music down, I'm going to go for a run and then Geesh your pillow after you go out tonight"
by Herr Ballenschwett September 12, 2011