1. adj. Accustomed describe somebody with a sweet attitude at first glance and a sinister apptitude for bastos(ness). What this means is becoming a sweet heart whilst having an affinity and love for naughtythings, like bomba or things of the nature. A lady with a good similar to this is unusual, and may be cherished therefore. Produced from the language bastos and sweet, though through some spelling anomally nice got a ch tossed in.