Brian Posehn is one of the most recognizable people in comedy. He’s made appearances on countless TV shows — plus, his towering stature makes him hard to forget. From portraying an awkward office worker on “Just Shoot Me” to a gay stoner neighbor on “The Sarah Silverman Program” to voicing the ultra-chill DJ Sour Cream on “Steven Universe,” the versatile actor-writer-comedian has been in constant demand for nearly three decades. Despite his monotone voice and lackadaisical cadence, Posehn never fails to engage with sidesplitting humor. Catch Posehn Thursday, February 7, through Saturday, February 9, at the Vermont Comedy Club in Burlington.