to fuck up

buy the farm...not just a screw up...the most major screw up...like auger in...ask a pilot

to fuck things up royally; originally used by U.S. naval aviators to mean "crash one's plane into the water"

This expression means to make a catastrophic error or failure.

The act of really messing things up.

Past tense of making a major mistake

Another way of saying "blew it" or "messed up".