拇指大战
拇指大战是指两名玩家通过拇指进行的战斗游戏。 [1]玩家首先要面对面，然后各自伸出左手或右手，做出拇指手势， [2] 玩家不得用除拇指以外的任何手指来按住对方的拇指。 [3]
参考文献
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- ^ Beard, Polly. Games to play in your tent on rainy days. The Times. 27 June 2009 [2009-10-19].
- ^ Villalon, Oscar. THE SEMI-SWEET SCIENCE One, two, three, five. I declare .... San Francisco Chronicle. 3 December 2006 [2009-10-19].