Jimmy is driving along in the snow and suddenly slides into the car in front, causing a nice dent. The angry owner stops and jumps out and Jimmy could see straight away that the guy was a dwarf.
He glared at Jimmy "I'm not happy" he said.
"OK I give up" says Jimmy," which one are you?"

He glared at Jimmy "I'm not happy" he said.
"OK I give up" says Jimmy," which one are you?"