jingpuffin 

A scrawny liar that habitually claims to have already seen something that someone has just showed them.

Whenever I show Tom something he says he's already seen it. He's such a jingpuffin.

jingpuffin by thebigD June 7, 2014

jinknuffin 

a whore who spells incorrectly

"Theresa is a jinknuffin because she can't spell simple words like "are".

jinknuffin by Sadantha August 1, 2008