Quote from Monica in The One with the Routine
Phoebe: Ooh, ooh. We have a live one. Rachel: Oh, it's a Macy's bag. Phoebe: Yeah. Ooh, who's it for? Rachel: "Dear Losers, do you really think I'd hide presents under the couch? P.S. Chandler, I knew they'd break you." Phoebe: Uh-oh. She may be onto us.