(dated) Short for ブエノスアイレス市 (Buenosu Airesu-shi, “Buenos Aires (a city in Argentina)”).

city

The katakana syllable ブ (bu). Its equivalent in hiragana is ぶ (bu).

(chiefly women's speech) first person singular pronoun: I, me

a market, a marketplace / a place where a lot of people gather / (less commonly) a town, a city

market

to go; to come to one's place / to (a letter) be delivered / to depart / to rely (on a method) / (年が～) to age / (うまく～) to go well / イく: (slang) to have an orgasm, to come, to cum

past tense and perfective aspect of 行く (iku) [godan]

past tense and perfective aspect of 行う (okonau) [godan]

volitional form of 行く (iku, yuku) [godan]