Everyone has that one friend who can touch their nose with their tongue or fold their arms behind their back.  These accomplishments are great for parties and other social events, but on what stage can these people demonstrate such pointless feats for the whole world to enjoy? Twitter!

The following are some of the most hand-bending and mind-bending hand tricks you have ever seen as submitted during a twitter show-off.  Give them a try yourself. Just don’t get hurt.

The gauntlet was laid down by a few users with some fairly impressive moves asking similarly dexterous people to retweet.

 “Only 1 in 5 people can do these gestures. RT if you can do it too!”Picture: yfrog

“I hear people who do this can feel ghosts.”
Picture: twitpic

“Some people say women can’t do this for some reason.”
Picture: Naver

Then some heavier competition came in with their own stunts.

“Can you do this on your opposite hand?”
Picture: Naver

 Picture: twitpic

“…It’s Mr. Alligator.”
Picture: twitpic

 Picture: twitter

“Can people do this with both hands?”
Picture: twitpic

 Things start to get really weird at this point.

“I don’t know anyone else who can do this.”
Picture: twitpic

“I always wanted to find someone else who could do this.”
Picture: twitpic

Picture: twitpic

Picture: twitpic

“I bend my wrist inward so my thumb touches the side of my arm.”
Picture: twitpic

Picture: twitter

Picture: yfrog

 Source: Naver (Japanese)