Episode of "The Office" where Pam slapped Michael Scott for having the nerve to date her mom.
In "Groundhog Day," Andie MacDowell administered the same slap at the same time to the same coworker for years and years and years.
In "Moonstruck," when Nicolas Cage's character (Ronny) declared his love for Cher's character (Loretta) — she double slapped him and shouted, "Snap out of it!"
In a rare turning of the tables, unruly teen Ann Blyth delivered a slap to long-suffering mom Joan Crawford in "Mildred Pierce."