In this special bonus clip, we get a little more insight into Stiller's bully, as the actor jokingly admits that it was none other than... Joe Pesci?! Yes, even though he was already busy building up an acclaimed acting career with Martin Scorsese, the man apparently had enough time to steal Stiller's bus money.
Of course, you can't really tell a Joe Pesci story without talking like Joe Pesci, which leads all three comedians into giving us their own impressions of the star's iconic schtick.
Check out the video above to see Stiller, Vaughn and Hill do a slightly-harmonized rendition of the memorable wiseguy.
"The Watch" hits theaters on Friday, July 27.