Ma'am, you should never drink the bong water.

4 seconds sound clip from the Joe Dirt (2001) movie soundboard.

You can hear this line at 01:16:00 in the Blu-ray version of the movie.

Quote context

[...]

- Hey, wait... Am I... Am I on? I'm on? Hey, baby, I'm on! Yeah.

- Hey, Carson, how big's your Johnny?

- Joe, I think happy hour started a little early in California.

- A little drinky-drinky.

- The reason I'm really callin' is Joe Dirt's parents ain't dead. I'm lookin' at his father right now, and I'm his mama.

- Ma'am, you should never drink the bong water.

- Yeah, listen to him.

- Carson, just where you wanna be when Jesus comes back?

- Makin' fun... Sorry, Joe.

- Wait, wait. Where's that call comin' from?

- California.

[...]