Seinfeld, Season 3

Kramer:
[on phone] Yello? What-delay Industries?

George:
[in the bathroom] VANDELAY! SAY VANDELAY!

Kramer:
[Elaine tries to interrupt Kramer, but he keeps ignoring her] No, you're way, way off! Well, yeah, that's the right number, but this is an APARTMENT!

[George bursts out of the bathroom, his pants down around his ankles]

George:
VANDELAY! SAY- [Falls down next to Kramer] SAY VANDELAY INDUSTRIES!

Kramer:
Yeah, no problem. No problem. [Hangs up and looks at George, who is lying despondently on the floor] How did you know who they wanted?

[Jerry walks in and sees George laying on the floor, his pants down]

Jerry:
And you want to be my latex salesman...