At friends place last night playing Halo 3 (one of the few 4 player local able to take all online games). Unfortunately we were playing social but I wish we weren't in this case.
We're on the map with the giant Satellite in the background (First map pack). So we're just screwing around. I hop on the ol' trusty mongoose, and just start driving around honking occasionally for shits and giggles. Big team social I think also by the way.
So while cruising around the map, I fly off one of the bunkers, turn kinda, and I slam into 3 enemies. Killing 2 of the 3. Double kill on a
mongoose 
But the best part of the night was when one of my pretty buzzed friends uttered the "owned" phrase he made up.
"Frozen cantaloupe in your bathwater!"
Don't ask where he got that from. He didn't even know.