Bottoms up.

3 seconds sound clip from the Space Jam movie soundboard.

You can hear this line at 00:59:57 in the Blu-ray version of the movie.

Quote context

[...]

- We're also chicken, son. We need it bad.

- Uh, I'd like some of that.

- Could I have a sip, please?

- You know, this goes against everything they taught me in health class.

- Do you want to win or not?

- Bottoms up.

- Yummy.

- All right. How about we go out and kick some alien butt, huh? Let's go. How about it? Ready?

- Coming through.

- Bugs.

[...]