Season 5, Episode 6: "The Lip Reader"

I've always been a big fan of the little check move.

[WHISPERING] Can I get the check?

Unless the waiter's not too sharp,

they gotta total it up.

[MOUTHS] <i>The check, I want the check.</i>

Sometimes they come over,

"Do you want the check?" "No, I wanna be pen pals.

"Can't you see what I'm doing here?