Weren't you the last one to use the bathroom?
4 seconds sound clip from the My Cousin Vinny movie soundboard.
You can hear this line at 00:39:42 in the Blu-ray version of the movie.
Quote context
[...]
- My parents argue too. That doesn't make them good lawyers.
- I've seen your parents argue. Trust me. They're amateurs.
- Weren't you the last one to use the bathroom?
- So?
- Well, did you use the faucet?
- Yeah.
- Then why didn't you turn it off?
- Well, if you turned it off, why am I listening to it?
- Did it ever occur to you it could be turned off and drip at the same time?
[...]