Maybe I got myself a better stoolie.

What kind of talk is that, calling me a stoolie?

You've been recommended as the best pickpocket stoolie in the business.

Where are them cops of yours, stoolie? You're going to need them.

I can say I sent you up to Scalise's hotel, using you for a stoolie.

For another 20 I'll give you the name of the stoolie who knows everything about cannons.