wifflenacker 

An unpleasant person, who is either nasty, stupid, or both.

Collective noun: bunch

"He kept waffling on so much I missed lunch, what a wifflenacker."

"Almost ran me off the road, bloody wifflenacker."

wifflenacker by Weirdtree September 19, 2011

Wibblenacker 

a slur specifically meant for light skinned individual's. Not to be mistaken for Wifflenacker!! that will get your ass beat in the hood.

Tom: "look at that filthy wibblenacker over there"
Clarence: "I hate them wibblenackers!!"

Wibblenacker by Tom Clarence January 14, 2023