Oyster-shame

When you exert shame on a friend, loved-one, or colleague for consuming too many oysters.

typically an act performed by an out-of-date misogynic male with no respect for a woman's love of shellfish.

A: Julia, how many oysters did you eat?
B: Don't oyster-shame her, let her do what she wants.

Skelpt Arse

Colloquial Scottish for an ass that has been hit with either a hand or object.

A smacked fanny (US English)
A spanked bottom (UK English)

By the time I'm finished love making he's gonna have a skelpt arse.