this is one of those questions a 15 year old would ask, but what would jabba be doing with a bunch of Twi'lek dancers? He's a Hutt for god sake, he produced Rotta asexually. What is the point? other than maybe entertainment for his guests, but seriously, what's the point?
The very existence of flamethrowers proves that some time, somewhere, someone said to themselves, "You know, I want to set those people over there on fire, but I'm just not close enough to get the job done." -George Carlin