switch
A game played with the same amount of boys as there are girls, where a timer is set. For that duration of time, you make out with the opposite sex. When the timer goes off, everyone rotates- switches- their partners until eventually every guy has kissed every girl there, and vice versa. It is a very effective way to get down with someone you are into, without being too awkward about it and letting them know you really want to get down with them. Also very effective if you keep the turns short, as to prevent boredom as well other problems.
Boy 1: "Hey let's play switch so I can get down with Brooke."
Boy 2: "I'll see if she can bring Kayla with her, too."
Boy 1: "Dude we'll be eskimo bros!"