On Saturday evening at the Brava Theatre, the members of Slipnutz reunited for the first time since their appearances on “Late Night with Conan O’Brien.” The trio of Andy Blitz, Jon Glaser and Brian Stack were immediately up to their old antics, slipping on nuts…and falling down. Andy Richter joined the Slipnutz, before heading to Cobb’s for Team Coco Live. Steve Agee (“The Sarah Silverman Program”) hopped on stage, stated his preference for not performing with nuts underfoot, and swept a clean circumference around himself for his appearance. The Slipnutz were also joined onstage by Maria Thayer (“Eagleheart”) who shared a song about slipping on nuts. Comedians Jackie Kashian and Ron Funches, who had each graced multiple SF Sketchfest events with their wit this weekend, rounded out the show. The whole evening kept the die-hard Slipnutz fans in the audience (and on stage) cracking up.