My rant on motorcyclists

we were behind two guys yesterday on pavement in lancaster near the police station… It looked like a Father and son duo, father had the license and the son only had his permit (he rode like a bitch, looked like a fag, and was riding some old ninja 250 or some shit). Now dont you think you would set a nice example for the kid behind you and use your turn signal while turning? Na not these idiots, neither used their turn or hand signals; they just jacked the brakes and turn with a huge work van 2-3 CLs behind going 50ish. It pissed us off because we had to jack the brakes and swerve around them.