fuck up
What it means
Verb meaning make a serious mistake or ruin something.
Pronunciation Heard as “fuk up”
English spellings approximate sounds and omit some contrasts. Use as retrieval hints, not authoritative pronunciation.
Used as
How it's used
The noun fuckup names a failure or person.
How strong is it? 4/5 · Strong
The noun fuckup names a failure or person. Ratings are contextual editorial estimates, not calibrated probabilities.