The Annoyance Theatre is a comedy theatre and associated ensemble based in Chicago, Illinois, specializing in absurd and outrageous humor. It offers a range of original comedy shows including plays, musicals, sketch, solo, and stand-up performances. The theatre has been a home to iconic productions such as Co-ed Prison Sluts and That Darned Antichrist and provides improv classes in various disciplines. It operates seven nights a week, featuring diverse comedy formats in a vibrant, creative atmosphere.