Fake Ladders! lol

[Bulletmagnet]

http://www.youtube.com/watch?v=aeco2k3KEis&NR=1

:D

thought that was well funny =]

[Oshoryu]

This even better...

http://www.youtube.com/watch?v=GjE5dkTfZEQ&feature=related

[Oshoryu]

This one's pretty mad, worth it for the music alone. All made with sounds from CS!

http://www.youtube.com/watch?v=YFsCblgEJLk&NR=1

[Bulletmagnet]

http://www.youtube.com/watch?v=DFCI3S9j-x8

thats the original video soundtrack to your 2nd link ;)