Or funny sports videos, you can put a funny situation of any sport, i already lol at the videos of wrestling thread, i like futbol so here are some of the funniest videos of that's sport that i remember
Riquelme got fingered
http://www.youtube.com/watch?v=0dv6BpKj6rA
Zidane HeadButt
http://www.youtube.com/watch?v=yUjFRKWk6gQ
Stoned Goalkeeper
http://www.youtube.com/watch?v=uo400HhZgb0
well there's many more, but those ones will do
