You Tried Hard And Failed Miserably

HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAAAAAAAAA!!

You Suck! You really thought that'd work? You're a dumbass.

This sometimes happens when someone who has the Crazy Plan that's crazy enough to fall flat on its face gets what was coming: a great big helping of defeat. It might also happen when something horribly backfires on somebody. Mainly, You Tried Hard And Failed Miserably is when a person makes a large effort towards something only for it to come back and crush them.