You have to wonder who is the dumbest, the people in these videos, the people who kill them, the people who watch them or the people who comment on them:
http://www.youtube.com/watch?v=N-do8lSJOts
http://www.youtube.com/watch?v=9M9NF9_P_ZQ&feature=fvst
http://www.youtube.com/watch?v=p_5GRlX1XnU
http://www.youtube.com/watch?v=DdXFNTdfWzo