Screw up : v. input (word coming from mess).
Malfunction.
Miss, miss. It messed up!
Fail miserably.
Fuck in his sheath: do in his pants.
Quote from the French writer Louis-Ferdinand Destouches dit Céline (1894-1961) “But where things don't go at all, where the predicting machine goes downhill, messes up, messes up, messes up horribly, where the most untamed Magi, the most talkative, the most superhuman flounder, dart, drown in furious pataques. " in School of corpses -1938.