Some comedy venues ask that revelers stick to a two-drink minimum. But visitors to Gramps' monthly showcase, Late-Nite Comedy, are lucky if they can leave standing up. That's an exaggeration, but honestly, what better place is there for locals to cut their teeth in comedy than in front of a dive-bar crowd? Every last Tuesday of the month, drinkers warm up at happy hour and file into Shirley's back room for standup that runs the gamut from laugh-out-loud to totally avant-garde. It's a rad scene, something fresh and hot in South Florida. It's so hot, in fact, that it inspired Hannibal Buress to hang around and perform a surprise set the next day. Quincy Jones used the venue to deliver an uproarious good time. So Shirley's continues to expand in the funny direction. It's warm and inviting, and with a capacity of about 100 standing, it offers the chance for once-in-a-lifetime intimate comic experiences. Just try not to heckle. They'll totally kick you out.