I've lost track of how many times I've seen Gibby and the boys (and girl, when Theresa was with them).
The University of Buffalo show was pretty crazy. Theresa did the show mostly naked, outside of a strategically shoved piece of cloth. They showed the penis reconstruction video backwards on the screen that night. It always looks like a sex change operation when they do (did) that. Jello's spoken word act was amazing. I particularly remember the essay "Why I'm Glad the Space Shuttle Blew Up". It later morphed into the lyrics of the title track of the album The Sky is Falling and I Want My Mommy he did with Canadian punk band NoMeansNo. Also worth a listen is Jello's collaboration Last Scream of the Missing Neighbors with Canadian punk band DOA
I was into a lot of the U.S and Canadian hardcore scene around the same time. noMeansno I only have a few tracks on a compilations although I do have some DOA, great band.
I'm sure you've seen Repo Man (produced by Mike Nesmith of the Monkees). CJ bassist Zander Schloss played Kevin in Repo Man before joining the band, who had a cameo as the house band in the bar scene playing When the Shit Hit's the Fan.