Jack-Ass Jones
A person so full of himself he thinks everyone else is just there to listen to him talk. You use it when he’s being extra annoying and doesn’t realize how much he sucks.
"Jack-Ass Jones just told me I was fat and that I should quit my job."
At lunch, Jack-Ass Jones talked over everyone and no one said anything.
Jack-Ass Jones tried to flirt with my mom and failed badly.