Sometimes you see something so strange that your first thought is “Really, girls, this goes too far. Yes, it’s true that many men believe that feminists want nothing better than to tack their testicles to the wall as trophies, but hanging them from the back of your car? As a warning to other men? Funny, but probably over the line.”
And then you realize this isn’t a feminist joke at all.
I can’t decide if that makes it more or less funny.