[while Grumpy overpowers two of the tellers in the bank, Happy and Dopey wait for the silent alarm to come]
Dopey: Here comes the silent alarm...
[disables it by pressing a button]
Dopey: And there it goes.
[pause]
Dopey: That's funny, it didn't dial out to 9-1-1. It was trying to reach a private number.
Happy: Is it a problem?
Dopey: Nah, I'm done here.
[Happy shoots him with a silenced Beretta 92SB-C, then takes his bag and runs down into the vault]