[youtube=425,350]http://www.youtube.com/watch?v=agUx79yG1Lo&feature=player_embedded[/youtube]
and this one is silly but true...(Not navy seals but its really fun)
[youtube=425,350]http://www.youtube.com/watch?v=2aO9tA5DWJM&NR=1&feature=endscreen[/youtube]