雄おっぱいおっぱいじ字FuriganaMeanings1nounvery large pecs (on a man)manga slang›jocular, humorousManga slang and jocular term for a man's well-developed pectoral muscles, likening them to breasts.彼かれの雄おっぱいはすごいね。His pecs are amazing, aren't they?
