That's an easy one. Ever since I rewatched Goodfellas this year, this one's been stuck on my head for a while... not that I mind, it's an amazing son.

http://youtu.be/t94FVYA_nX0

-I shot him a coupla' times.
-What's a couple?
-Hmm, more than a couple... Really I don't know the exact amount, maybe I shot him 10 times, 12 times?
-Maybe fifteen?
-Hmm, it could've been fifteen...

-Anthony "Gaspipe" Casso