1. A male paleontologist who receives a large "boner" once he has found an extremely large,fossilized dinosaur shit.
Once the paleonhornagist found an ancient dump from the Tyrannosaurus,the paleonhornagist's cock became so hard the guy couldn't walk.
by Anonymous February 10, 2003
Short hand for spray paint.
by Anonymous December 18, 2002
by Anonymous March 24, 2003
Get the speedhorn mug.
by Anonymous February 18, 2004