Vandelay Industries (The Boyfriend, Season 3, Episode 34)
I’m not sure anyone needs more than just this picture to see the humor of this scene. Here George is trying to convince someone he works for a made up company called Vandelay Industries, before Kramer single-handedly ruins his whole plan when the phone rings and George is in the bathroom.
George comes running out of the bathroom with his pants at his ankles as Kramer is ruining his lie, making a last ditch effort to save himself, but winding up in the same position that he usually finds himself in.