What is the nervous game?

the nervous game is where a person starts from another persons knee and moves their hand up their leg till they get nervous by asking "ru nervous?". if the person doesn't get nervous by the time that person gets in between another persons legs then they continue up. if a guy and girl are playing they lean in for a kiss.

another way to play it is that you do the same thing but every time a person says, "no, im not nervous" then they have to take an article of clothing off. really fun.