Ah yes, the dreaded and much feared, "Wait till you father get home" routine, very effective. The waiting was the worst. The actually spanking itself was usually very minor compared to the waiting.
Some of the anti-spanking aka anti-discipline aka "let Little Johnny express himself, even though little Johnny is a right little bastard needing swift kick up the arse" crowd seem to feel that any form of corporal punishment is evil and abusive. But that is not the case most times. You see your child about to put something in his mouth that they shouldn't, you automatically shout NO! and slap their hands to make them drop it. How is that abusive? I had a nephew who went around biting people, including his baby brother, because he thought it was funny. One day he bit me, so I bit him back, not hard, not enough to break the skin or even make an indention, but enough to get his attention. He learned that biting people is wrong, and that it hurts, and since then he has stopped biting people. Negative reinforcement applied without anger is tool that every parent needs to use at one time or another.
However, beating a kid in anger or just because you had a bad day is abusive and those that do it should be given a taste of their own medicine.