look up any word, like vai tomar no cu:
someone who is just a major pain in the hoo-hah
Man, that Teller is a total unirection
by Bob da Builder September 29, 2005
4 2
A prolonged erection spanning multiple hours
Used as an insult: "You're just a unirection to me."

"My unirection hurt so much at the end, man."
by Nate Camus September 29, 2005
5 3