A slur for people who's friends say they'd be great at stand-up comedy but really are only funny in specificsituations, or who exclusively do crowd work and are not too good at it.
Much like a Nutty Clegg a Zinger Clegg is a Cling on but the only difference is it occurs after you have explosive diarrhoea and the poo that hasn’t been wiped off and forms a Clegg and it burns your arse hole