Male homosexual sex.
Travis and Mike made jello last night
by Stefani Strokes August 18, 2005
a woman's breast;
Check out the jello on that chick.
by Anonymous March 14, 2003
To be jealous without reason.
Dude, there's no need to be Jell-O cuz I lust after Brad Pitt. You know you're my one and only!
by Beesmusings February 27, 2008