My second guess is Elvis
Jules: Now Yolanda, we’re not gonna do anything stupid, are we?
Yolanda: You don’t hurt him.
Jules: Nobody’s gonna hurt anybody. We’re gonna be like three little Fonzies here. And what’s Fonzie like? Come on Yolanda what’s Fonzie like?
Yolanda: Cool?
Jules: What?
Yolanda: He’s cool.
Jules: Correctamundo.