Friday Night Fights: Knockout!!!

If you ever want to piss off the Silver Age Flash, Barry Allen, just mess with his dearest love Iris West. The Reverse-Flash, Professor Zoom, learned the hard way in Flash #165 (November 1966) by writer John Broome and artist Carmine Infantino:

That's gonna leave a mark.

Professor Zoom's failed attempt to steal Barry Allen's bride is reprinted in Flash: The Greatest Stories Ever Told from DC Comics.

Bahlactus doesn't need your women, puny earthling.