Move over Wax Vac, there's a new Vac in town that's ready to steal the laughs each time its commercial airs. Meet the Pos-T-Vac, a vacuum that's ready to solve your erectile dysfunction.  http://youtube.com/watch?v=P7aM93AxstE?rel=0 Holy cow.  There have been plenty of commercials for erectile dysfunction on television the past few years but this one might take […]