Also known as the Ragin’ Cajun, comedian John Morgan adopts a redneck persona for his standup routines. The fast-talking comedian uses plenty of jargon and slang as he talks about things like the trials and tribulations of getting older. “I ain’t one of those men who like to brag about things they ain’t doin’ no more,” he jokes, explaining why he no longer brags about his sexual prowess. While not quite as big of a redneck as, say, Jeff Foxworthy, the Ragin’ Cajun comes close. He’s also able to do a number of vocal impersonations that make for a lively standup show. He performs tonight at 7:30 at the Improv and performances continue through Sunday. Tickets are $17 to $20. (Niesel)