February 18, 2012 10:00 PM
For all its unintentional humor, “Teen Mom” isn’t half as funny as “Eastbound & Down,” starting its third season tonight on HBO. Series co-creator Danny McBride, who plays Kenny, has said this will probably be the show’s final season. HBO made available the season’s first three episodes. One is brilliant, one is average and the other is weird. Bad weird.