ブサイク

ぶさいく
noun, na-adjective
ugly, unattractive, clumsy
1. ugly, unattractive
Describes someone or something that is not good-looking. Can be quite rude when said about a person.
自分(じぶん)のことブサイクだと(おも)う。
I think I'm ugly.
ブサイクでも性格(せいかく)がよければモテる。
Even if you're not attractive, you can be popular if you have a good personality.
ブサイクな(かお)写真(しゃしん)(うつ)ってしまった。
I ended up making an ugly face in the photo.
2. clumsy, poorly done, botched
Describes something done without skill or finesse. From the original meaning of 不細工(ぶさいく) (lacking fine craftsmanship).
ブサイクな仕上(しあ)がりになった。
It turned out poorly done.
()がブサイクで()ずかしい。
My handwriting is clumsy and I'm embarrassed.
ラッピングがブサイクだったから、やり(なお)した。
The wrapping looked sloppy, so I redid it.

KANJI:
Written in kanji as 不細工(ぶさいく), literally "lacking fine craftsmanship." The katakana spelling ブサイク is more common in casual writing.

CAUTION:
Calling someone ブサイク directly is very rude. It's mainly used self-deprecatingly, in comedy, or among very close friends. Using it about others behind their back is considered mean.

RELATED SLANG:

  • ブス: ugly (even ruder, mainly about women — use with extreme caution)
  • イケメン: good-looking man (positive counterpart)