majangus 

a person who is blinded by their own false legacy/greatness, usually boastful about things they don't know about or aren't passionate for, but assume others like/want to talk about.

"Fucking majangus over here wont shut up about his new car"

majangus by heartfuldodger August 6, 2016

McJangus 

Most likely originating from a mispronunciation of the McDonald's "McAngus" burger but infinitely funnier sounding. Order a McJangus at McDonald's and just agree when the cashier says "do you mean a ...?"

"I'd like a McJangus please, oh wait, make that two McJanguses."

McJangus by hearthyhandel July 18, 2022