A Youtube trip and a mental flip!

Hi everyone! Recently I've noticed some new fun things on youtube. Mostly because once I get home I kind of only lie and rest as I have a fever and a cold. Poor me. I wish to share some of the funny youtube-stuff I found with you, so you will understand how messed up my humour is. Finally I would like to finish of this blog post with a riddle.

Let's see if you can crack this nut!


Piderman & Baman

• Followup 1 - Sleepover
  
• Followup 2 - Da J
  
• Keep track in sv.PS.com's Youtube thread

Wrong Hole!

• Keep track in sv.PS.com's Youtube thread

Can you solve this riddle?
8 resembles the shape of it,
0 is really one,
0 is always the same as before,
8 is six too many.

What is it?