Quoted from Yoko2una:1) Airball over slings/inlanes/flippers.
2) When you think you hit a ramp shot in a fast game (i.e. right ramp in Stern TMNT), your eyes go up the ramp... but you hit a post and it rifled in the outlane and you hear it in the trough before you even have looked back down.
#1 - this is the absolute worst.