unfuckingfixbroken

When something was fixed but then ended up breaking again due to an improper or careless attempt to fix the issue in the first place. Usually the cause of laziness or ignorance

Derpette: I thought I told you to fix the flux capacitor.
Derp: I did.
Derpette: But it still doesn't work.
Derp: Then it probably got unfuckingfixbroken again.