The Big Sick (2017)

Emily: I didn't heckle you, just woo-hoo'd you. It's supportive.
Kumail: Okay, that's a common misconception. Yelling anything at a comedian is considered heckling. Heckling doesn't have to be negative.
Emily: So, if I... if I yelled out like... you're amazing in bed, that'd be a heckle?
Kumail: Yeah. It would be an accurate heckle.