Quote from Chandler in The One with the Holiday Armadillo
Chandler: Okay, I'll slip him some money. Monica: But you've got to be smooth about it. Chandler: Hey, I can be smooth. Listen, we're in a little bit of a hurry. If you could get us a table a bit quicker, I'd appreciate it. Maitre D': Of course, sir. Chandler: Okay. Monica: How'd it go? Chandler: Had the money in the wrong hand.