expression, noun
fatso; chub; jelly-bean
Slang term for a fat person, often used teasingly or affectionately among close friends. The suffix ちん adds a diminutive, slightly childish or cute tone. Can be insulting if used with strangers.
おい、デブちん、またお菓子食べてるの?
Hey, chub, are you eating snacks again?
子供の頃はデブちんって呼ばれてたよ。
When I was a kid, they used to call me jelly-bean.