Chandler: Hey, by any chance did either of you pick Rachel for your Secret Santa? ...because I want to trade for her.
Phoebe: I picked her. Oh, thank God you want her!
Chandler: Wow... Why do you want to get rid of her so badly?
Phoebe: Because she exchanges every gift she ever gets! It's, like, impossible to get her something she likes. C'mon, let's trade!
Chandler: Well, that's not true, that's not true... I got her that backpack and she loved it. I remember how much she was crying that day that big dog ran off with... (gets a look from Phoebe) Well... there was no big dog.