One-Trick Pony (1980)
Cal van Damp: What?
Jonah: Steatopygias. It means "rump," so whenever a fat-ass walks in the room... well, someone like you... you'd say, "Well, Cal, you're certainly steatopygias." It's better than fat-ass because you and anyone else wouldn't know what the fuck I'm talkin' about.
Cal van Damp: [angrily] I guess you don't want to make any records for the rest of your life, you jerk! Hey, hey...
Walter Fox: Jonah, you wouldn't by any chance be fucking my wife, would you? Because that wouldn't be conducive to a good artist-record company relationship.
Jonah: Well, what was I supposed to say? "Yes, Walter, I am sort of fucking your wife"?
Lonnie Fox: Is that what we're doing, sort of fucking?