Sgt. McClusky: You know I'm beginning to like you.
Hap Smith: You are? Is that good?
Sgt. McClusky: Yeah! And I'm gonna let you in on a little secret.
Hap Smith: What?
Sgt. McClusky: I'm not half as tough as I sound.
Hap Smith: You're not?
Sgt. McClusky: Nah! It's just something that comes over me. Sometimes I think I'm my own worst enemy.
Hap Smith: No, you're not, Sarge. Not as long as I'm alive.

- Jerry Lewis in Jumping Jacks (1952)