McConnell

n. A person who demonstrates the absolute worst of humanity; a hypocrite: one who is soulless: a person full of greed; a person who cares only for themselves. May also be used in verb or adjective form.

Dude, don’t be a McConnell.
No McConnell goes to heaven.
Dude, don’t McConnell that decision.
Man, that guy’s greed is the most McConnelly thing ever!