Your query is vague. There are terms of endearment in Japanese, but whatever you mean by 'for bad boy', leave me out of it.
君 /ki mi/ is used by males, shows familiarity/endearment
貴方 /a na ta/ used by females towards their lover/husband etc
ちゃん /chan/ most common term for this, and used for almost anyone with exception of adult males for each other, in that case it would be considered humorous.
君 /kun/ used in that one place 'chan' can not be used. Between males to show familiarity as well as to show respect.
たん /tan/ is used mostly in manga/anime and is colloquial term for endearment.
Your chrush said bad words to you because he maybe is just in a bad mood.
It's written 坊 /bou/. It's the kanji for 'boy, & priest, as in 坊主 /bou zu/ which means both 'monk' and 'young boy'. As an honorific it's used to show endearment and familiarity towards a young boy. Often used to make a nickname for a kid by other children.
Yunhanam it's a term of endearment that an older girl calls a younger boy.
There's no such word in Japanese but there are some close words: shōnen = boy, lad shōnin = merchant, witness
Japanese Boy was created on 1981-07-10.
Japanese Boy is a song by Scottish singer Aneka.
well itz is Tom boy bad words well i have to say hell toda no cuz im a mixture of tom boy and girlly girl. rock on to all my sistz
'Shounen' means "young boy" in Japanese.
Yunhanam doesn't have a literal translation, but it's a term of endearment. An older girl calls a younger boy this. The best example I can give is SHINee's 'Yunhanam'. Hope this helps!
Boy's Life - Japanese magazine - was created in 1963.
Boy's Life - Japanese magazine - ended in 1969.
Sweet Kind Bad-Boy :) Talent Humble