Rules of the Burp

Quinn: "buUUURRRRPPPP"
Mom: "What do you say?"
Quinn: "Excuse me."

Two seconds later:
Quinn: "BUUUURRRRPPPP".
Quinn: "Double Excuse me."
Mom: "Double Excuse me?"
Colby: "Yeah, Mom. Double Excuse Me works for 2 to 100 burps in a row."

OOOOHHHHHHH. Good. He's covered then.