When you bring me out on stage, can you introduce me as Art Vandelay?

Changed thumbnail. Thanks to user thkoby for suggesting the name Geoker!

edit 11. Nov:
Welp, this video blew up. Thanks everyone! There are some people complaining about the laugh track. Unfortunately, Costanza suffers from a neurological condition that causes uncontrollable background laughter that doesn't reflect what he really feels.