Stupid fucking cyclists

Why do cyclists cut me off when the light is green for me, and when i hit on the brakes to SAVE THEIR LIFE they flip me off? In a collison between me and him, i would be the winner, what with being incased in a tonne of METAL while this DICK only wears spandex or a hoodie of a indy band. I think mythbusters should do a slow-motion episode of it. With explosions. And that dude with the stach driving the WIN car