The Collaborative International Dictionary of English v.0.48:

spin the bottle \spin the bottle\ n.
   a party game in which a player spins a bottle and kisses the
   person that it points to when it stops spinning; -- usually
   played by children.
   [WordNet 1.5] spin the plate

WordNet (r) 3.0 (2006):

spin the bottle
    n 1: a game in which a player spins a bottle and kisses the
         person that it points to when it stops spinning