(Origin: Shamrock Towing, a highly unethical company operating in the vicinity of Columbus, Ohio)
If you haven't dropped Differential Equations by the May 1 deadline, and you've flunked all the exams...all I can say is, "you're shamrocked, big fella!"
Twamley was feeling mighty shamrocked after he had to pay the towing company $45 for an illegal half-drop.
He said he was going to the bathroom, but I think he totally just shamrocked us!
Guy Two: Yeah dude they're all totally Shamrocked!