both aren't funny but nice:
[youtube]http://www.youtube.com/watch?v=HbTs3TLo414[/youtube]
[youtube]http://www.youtube.com/watch?v=9DItbharEN8[/youtube]
[youtube]http://www.youtube.com/watch?v=VN2PnmK5KGY[/youtube]
For Polish People:
Bear Grylls Parody
[youtube]http://www.youtube.com/watch?v=YFOmE7vhk4Q[/youtube]