Three tomatoes are walkin' down the street. Papa Tomato, Mama Tomato and Baby Tomato.
6 seconds sound clip from the Pulp Fiction movie soundboard.
You can hear this line at 01:02:46 in the Blu-ray version of the movie.
Quote context
[...]
- Vincent.
- Do you wanna hear my Fox Force Five joke?
- Sure. Except I think I'm still a little too petrified to laugh.
- No, you won't laugh 'cause it's not funny. But if you still wanna hear it, I'll tell it.
- Three tomatoes are walkin' down the street. Papa Tomato, Mama Tomato and Baby Tomato.
- Ketchup.
- Oh, that paddle-foot. He funny, silly dog.
[...]