sketch comedy show where the set and props were pulled onto the stage?

I used to watch this show when I was little. All I remember was the
set was a big warehouse like room and the cast would pulled the
different sets and props on the stage. The sets where on like small
dolly type things. I know it sounds confusing. I think it come on
Nickolodean but it could have been Disney or something. Anyone have
any idea?