Experimental WADs like Mock 2 to play in co-op?

[ClashmanTheThird]

Me and a couple friends decided as a joke to play Mock 2: The Speed Of Stupid in co-op blind, and unexpectedly had a blast just experiencing the stupidity of it together, with levels that were so shitposty they somehow went back around to being kind of avant garde. But I really don't know what else to look for that's a similar type of experience.

 

I'm not necessarily only looking for joke wads that are exactly like Mock 2, but I'm just looking for stuff with humor and really experimental, playful, or absurd level design that we can just laugh at without having to take seriously as real doom levels.