Every now and then a theatrical experience comes around that breaks the mold. It’s no simple task to categorize Gideon Irving’s performance piece running at the Rattlestick Playwrights Theater. Part musical, part stand-up comedy, (very small) part magic act, and part intriguing night in a complete stranger’s living room, My Name Is Gideon: I’m Probably Going to Die, Eventually is far from a one-trick pony. On the contrary, the hour-and-45-minute show is constantly surprising audience members with laughs, gasps, songs and even snacks!