don't read this if vulgar language bothers you

http://www.theonion.com/articles/study-fin...outh-wit,26837/

Study Finds Getting Smacked Right In The Mouth With A Tree Branch Really Sucks
'But After A Minute, You're Basically Fine,' Researchers Say

In a video given to the press by Boston University, researchers can be seen running several variants of the stupid tree branch experiment in a controlled laboratory setting.

(what some people write about amazes me!)