There was a spider in a dance studio lined with mirrors. It did not go well.
One two three, one two three, plie! Plieeeeeeeeeee! KILL IT! PLIE OF DEATH!
When it comes to fighting spiders, there is no room for mercy, and things will be broken. It can't be helped, because spiders aren't man enough to face you and fight with their bare pedipalps, so you have to take the fight to where they are—usually on lamps, windows, un-reinforced drywalls, and of course, mirrors. Mirrors are the worst, of course, because it looks like there are two of them and when there are two spiders, the odds of making a good decision about how to kill them plummets to zero. You can't f*ck around with spiders.
(by Johnny McNulty)
Sources: redditor dextersneedle