If you bother watching them in the movies, the are just target practice for the Rebels. These guys can’t hit a wall in front of them.
You kill one when you shoot a Storm Trooper, yet it’s ever only a wound when they shoot someone. Maybe they had vasectomies?
Anyway, this is me in the morning a lot of days. I think I’ve bulls eyed the bowl and I’ve pissed on who knows what.