The difference is huge.
4 seconds sound clip from the Pulp Fiction movie soundboard.
You can hear this line at 01:16:55 in the Blu-ray version of the movie.
Quote context
[...]
- I was looking at myself in the mirror. I wish I had a pot.
- You were looking at yourself in the mirror and you wish you had some pot?
- A pot. A pot belly. Pot bellies are sexy.
- Well, you should be happy 'cause you have one.
- I didn't know there was such a difference between a pot belly and a tummy.
- Would you like it if I had a pot belly?
- No.
- Pot bellies make a man look either oafish or like a gorilla.
- But on a woman a pot belly's very sexy.
- If I had one, I'd wear a T-shirt two sizes too small to accentuate it.
[...]