There are many things to hate about spiders. Personally, I'd count each of their eight legs as individual reasons. The fact that they have fangs and can sneak around largely undetected doesn't help either.
But what nobody thinks about is that some spiders are also filled with hundreds of OTHER SPIDERS. Watch as this arachnid explodes into tiny versions of herself.video-player-present
This is a pretty good argument to squish every spider you see, because as it turns out, spiders are real-life hydras. If you kill one, a thousand more will appear and try to attack you!