"Bumping"?
 

I'm not sure what the term is for fraternities/sororities outside my school, but we have this event for mixers/swaps where all new members of one fraternity "bump" into new members of one sorority, where they will become their date for the rest of the night.

Each guy must do something to break the ice, like proposing to the girl with a candy ring pop, for example.

Would anyone be able to suggest any more ideas for a bump? I'd appreciate it.

The most memorable bump at a swap I've heard about was when a pledge got down on one knee and serenaded one of my sisters with "Sweet Caroline." The rest of the fraternity (or maybe just the rest of the pledges?) did the "bum bum bum" part with him.

That's the only cute/not inappropriate bump I've heard of. I got kind of a half striptease once...it was awkward but definitely broke the ice.