Dave Chappelle took the stage at a comedy club for six hours and 12 minutes of stand-up . (Warning to some friends: the name Dane Cook comes up in that piece.) Chappelle beat by five minutes his previous record, from last April. Keep up the good work and keep up the good life, Mr. Chappelle. Good to know you're still around. And if you haven't seen Dave Chappelle's Block Party , you should .