Top Definition
1) An exclamation when a semi-truck refuses to let you merge onto the highway or some other sort of road douchebaggery.
Did you see that truck totally hog up the merge lane?!! Fuckin' Optimus Prime!
by Holymonkey7076 October 25, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×