I remember this one time, when I was a kid.
I was sharing a bedroom with my brother, in another house (not ours) which was near the woods.
We were about to get into bed, when a large spider - one of those which look furry - appeared... and got into the bed!!
I'm not scared of spiders but I was not gonna sleep with one either!
We removed blankets and sheets, but the spider did not appear.
We removed everything from the other bed too, but no spider in sight either.
We started to look around the whole bedroom (same luck) and could not help laughing at the strange situation.
Suddenly our parents appeared, puzzled look in their faces. "What the hell are you doing?"
Yep, their children were crazily laughing while turning the bedroom upside down, and they would have never guessed that a simple spider could have caused such havoc.
Ah, sweet memories.