I'd like to share this idea with you- may be you do not know this game and you'd like to play it.

The game is perfect to play indoors, at home or in the office, with close friends or just co-workers with the good sense of humor

Take a long rope and stretch it in the room from one wall to the other to make a kind of labyrinth. To get in the room, a person should surmount this obstacle- he should either squat, or step over- so, do everything to get over it. When a person enters the room, you meet him and say that he can get into only through the rope. You can also show him how to do it, so that he can remember the route. But there is one term- you should blindfold the person before he starts.
When he agrees, and already stands with his eyes blindfolded, you secretly take the rope away or just untie it and put on the floor.

Time to watch the show! The poor person will try to go through the non-existent rope trying to find it You can also advise him something to cheer