1. Stop larking about!
2. Surely you're joking, Mary!
3. Cut it out. Stop being so mushy!
4. Knock it off! I'm trying to sleep.
5. Come on, darling, let's move.
6. Stop messing about and come to help me!
7. Stop it, you little monkey!
8. Don't be silly, Harry.
9. Stop jabbering, and I'll tell you everything.