I've seen mini bus, man van, etc... I think it looks like that hatchback that Dodge makes called the Caliber....
Some call them Breadboxes too. but you cant use milk truck because thats reserved for PT's since they have that 40's milk truck look.
Before I would race people on the street(I Know you don't have to tell me) I would kiddingly yell at them "Taste the Rainbow Bitch". Some would laugh and some would get pissed but it was all in fun. I vote for SHED. DCR kind of brought that one out for the caliber. People ask on here to throw up picks of your sled so it makes sense to refer to the csrt4 as a shed.