30 till 30: Day 4

Ladies and gentlemen, the birthday card bar has been set—and set high.
(Grandma warning: Mild obscenity to follow, with flagrant use of italics. Cover your eyes.)

Cover: Two women chatting.
W1: "Where's your birthday party at?"
W2: "Don't end a sentence with a preposition."

Inside: Same two women.
W1: "Where's your birthday party at, bitch?"

As always, the Semi knows what's what, and I dare you not to love her for it.