Comedy Store Era Trying to find an episode with a comedian who tagged all of his material with the same exclamation.

Can anybody help me remember/find the episode of KT with a hippie type comic that tagged of his joke with an exclamation ( something like "BAHHHH! HUUUUUUH?!") for whatever reason that thought crept into my head and I'm totally flaking on wheat the ACTUAL tag was and which episode it was. I just remember the panel commenting on the tag. The last episode at the store will always be one of the funniest WM appearances with guest Stephen Glickman. So glad that WM is off the sauce. But those were some classic sets back at the store. Still totally flaking on what the comic's name was that did the tag. Hoping that someone can guide me to an episode.