Quote from Phoebe in The One with Monica's Boots
Phoebe: Please get the tickets. Ross: I'm sorry, Pheebs. I just can't do it. Phoebe: Yes, you can. Sting says so himself. Ross: What? Phoebe: [singing to the tune of Roxanne] Ross can! Ross: Look, I'm sorry- Phoebe: [singing] Ross can! Ross: Phoebe? Phoebe: [singing] Ross can get me the tickets! Ross can get me the tickets!