Top definition
Is a term of indearment refering to a person that often talks a lot of nonsense. Can also be used as an insult,however it is usually ineffective
Jake: Did you know that penguins are the only known birds to prostitue themselves?
John: Shut up, you plonkey chops
by Grizzly Griffin March 01, 2009
Get the mug
Get a Plonkey Chops mug for your friend Yasemin.