What is the best prank to do in public with 10 people?!
Question: Glue money to something.
Answers: Glue money to something.
make farting noises then walk off
try this, but on a smaller scale http://www.youtube.com/watch?v=jwMj3PJDx...
pretending that the 10 people ran into an invisible pole
play marco pollo
get a spray bottle and fake a sneese (sprits the back of someones neck)
ask every person "are you my mommy?" (even if they are guys)
start a song and have your other nine people join in (practice this it can be very funny)
do the "thriller dance"
leap frog
need I go on?
give someone a mullet...or fake your own with a wig and then watch the reactions hehe
Sit on a bench some where and stare in to the air, watch and see ,the majority of the people will look up also, you are not harming or insulting anyone either.