Introduction: Butterfly/Balisong Knife Tricks
Hey, ever wanted to learn butterfly knife tricks? Well now you can! The following links are tricks based on the spy in TF2 (Team Fortress 2): TF2 is an online FPS made by Valve, the game runs on Steam.
http://www.youtube.com/watch?v=nR04zoJurSI - this one is a spychecking video on TF2 xD so epic
And there are more tricks! Just go on YouTube and type in 'butterfly knife tricks' (or balisong)
Go to the other steps to view pictures of the Spy of TF2 :D Enjoy!