What is Drivebysnowing?
1.
when you're driving and you slow down beside a pedestrian, and proceed to throw snowballs at him. Usually people do this for chuckles and giggles! Important note: This is illegal!
Nadine: Peter, what are you doing?
Peter: oh I was just drivebysnowing that old lady!
Nadine: Oh man! That's totally awesome!
Peter: yeah...
See