McWabbler

mc·wab·b·ler
n.
1. Lack of skill when utilising the mouth. Lacking mental skill or adroitness. Done without dextirity.
2. Cunt

"In the 1950s, a young Luke McGowan learnt that opening his 'top-hole' only went to prove that he was a McWabbler. Oh, and a bit of a cunt, as let's be honset, you can't plosih a turd"

by How it is April 06, 2005