A fancy way of saying a hickey.

when you're hungover as shit after a spending a night drunk as a skunk

A classier way to say morning wood. It's a play on words based on the fact that it "rose" in the morning.

Being too fucked up to remember popular zoolander quotes

Like Morning Wood...but with lipstick stains that make up the "petals" of a rose.

Waking up to have blood blossoming across your genitals, hence morning rose.