What's your favorite urban legend?

I just love the urban legends in the series!
Not just in Hey Arnold! btw, but I'm interested in all urban legends and mysteries..

But I was wondering, which urban legend is your favorite? Why?

I think my favorite is Big Ceasar.. I like legends about weird creatures ^^ I'm always interested in stories about the log ness monster and yeti and chupacabras and I really like these documentaries about the first humans and hobbits and neanderthals..

Stoop Kid. I <3 him. XD

LOL
I think.. I can..
I think.. I can..
XD

That's such a weird episode..
Most legends are a quite realistic.. but stoopkid.. XD
Who lives in that house? How will he get food and water? Where did he plug his tv? XD
And it was all over the news when he left his stoop.. And then, a little while later, Harold didn't know about it? LOL

Thet explained all that. He ate apples from the tree and drank from the hose. They showed him doing that. LMAO and I dont think anybody lives in that house ROFL

Harold came back carrying a suite case, which suggested he was on vacation at the time.

LOL
Guess I'll have to watch it again