You gotta go, 'cause if you don't go, they'll all think you're scared.
3 seconds sound clip from The Honeymooners (1955) - The Bensonhurst Bomber sitcom.
You can hear this line at 00:13:14.321 in the Blu-ray version of the TV Series.
Quote context
[...]
- You gonna let some of your friends down? Shifty, Red, Nutsy.
- He's the guy that went right over to the pool room after his wedding, that same night.
- This is a big night. Do you realize they're closing the pool hall in your honor tonight?
- You gotta go, 'cause if you don't go, they'll all think you're scared.
- Wait a minute. How is it that everybody in the neighborhood knows that I'm gonna fight this guy?
- Oh, I don't know. Some blabbermouth shot off his mouth. I'll try and find out who it is.
- You don't have to find out, 'cause I know who the blabbermouth was, pal. You're the blabbermouth.
- You're the blabbermouth that started this whole thing in the first place.
- Well, just blabber around that there ain't gonna be a fight.
[...]