Thick male or female. Could either be athletically built or slightly chubby but term is used as a positive praise. Could be considered catcalling.
Damn! Besar's built like a Tonka Truck!
Huge, almost comically huge penis. Only the manliest of men have this. A penis so large that would cause the destruction of anything it comes across. Word is used as praise and worship.
Damn! Besar got that Donka Dicc!