Short for へそピアス (heso piasu, “navel piercing”).

(nonstandard, linguistics) The katakana syllable キ゚ (ngi). Its equivalent in hiragana is き゚ (ngi)

not ... at all

even if ...,...cannot

The katakana syllable ピ (pi). Its equivalent in hiragana is ぴ (pi).

very, exceedingly, awfully / (before a negative form) not at all, at all, by no means

(colloquial) a girlfriend (a female partner in a romantic relationship)

(literary) they (about women or girls)

(slang) Alternative form of 成程 (naruhodo)

(formal) Female third-person singular pronoun; she, her, girlfriend