Quote from Phoebe in The One with All the Haste
Chandler: Ho, ho, ho. Phoebe: Excuse me? Chandler: Your pants. Phoebe: Oh yeah. You like them? I went to a used-clothes store and got a bunch of maternity stuff. These are so comfortable. Joey: Pheebs, those are Santa pants. Phoebe: What? Chandler: Santa pants. Santa Claus's pants. Phoebe: Nuh-uh. No. They're maternity pants. Look, they even came with a list of baby names. See? These names are good, and these are bad. Oh.