あれ (translations)→ fact guy he her stuff what’s-its
だめな (translations)→ bloody lousy
つまらない (translations)→ bad bleak boring disappoint disgusting fool foolish fucking futile goddam horrible inadequate intolerable menial pedantic peewee prosaic rubbishy tedious unexciting uninteresting unreadable wearisome wretched
つまらない人 (translations)→ minnow snip
にきび (translations)→ acne pimple
ゼロ (translations)→ aught diddley naught no none nothing nought scratch zero zippity-do
重要でない (translations)→ irrelevant petit standard
無 (translations)→ blank lack nada nil
役立たず (translations)→ blob disservice git idler loon queeble rotter useless wanting wastrel