Bust - english-spanish dictionary - wordreference., Principal translations: bust n (woman's chest) busto nm : senos nmpl : pecho nm: bust n (sculpture type) busto nm: bust n (failure) fracaso nm : fiasco nm. Urban dictionary: bust , 1. "that dude really busts out on his skateboard." "i can bust out sweet nollie flips these days." 2. "i'd love to bust that bitch out." 3. "bust out that. Japanese granny busts move streets tokyo, To show the world that young people do not have a monopoly on dancing, a choreography group from japan has put together a video showing an elderly japanese.