クズ
Romanisation kuzu
What it means
Insult calling someone scum.
Literally “scraps”. Short editorial gloss; not an etymological claim.
Pronunciation Heard as “koo zoo”
English spellings approximate sounds and omit some contrasts. Use as retrieval hints, not authoritative pronunciation.
Used as
How it's used
Literal waste sense also exists.
How strong is it? 3/5 · Vulgar
Literal waste sense also exists. Ratings are contextual editorial estimates, not calibrated probabilities.