はや
tega hayai

i-Adjective
Idiomatic Expression

1. being a fast worker

i-Adjective
Idiomatic Expression

2. fast in forming relationships with women

「見 わるくないがちょっと軽薄 けいはくそう」な外見 がいけんとは裏腹 うらはら、彼女 かのじょはいないし、女性 じょせい はやいワケでもない。
"mitamewa warukunaiga chotto kēhakusō"na gaikentowa uraharani kanojowa inaishi josēni tega hayai wakedemo nai.
In contrast to his "not bad looks but seems a bit of a dandy" appearance, he didn't have a girlfriend and he wasn't particularly fast with the ladies.
i-Adjective
Idiomatic Expression

3. quick to resort to violence; quick to turn violent