And if and when they do find out that they just got zapped by a cattle prod they wish they really did have a heart attack.
9 seconds sound clip from the Casino (1995) movie soundboard.
You can hear this line at 00:36:42 in the Blu-ray version of the movie.
Quote context
[...]
- Happy birthday to you. Happy birthday to you. Happy birthday, dear Jeff. Happy birthday to you
- Go get medical. We got a cardiac arrest here.
- He's fine, folks. Just give us some room, please.
- They never know what hit them.
- Turns out this guy and his fuckin' pals they were knocking this place dead for years.
- Hey, hey, what are you doing?
[...]