not to laugh challenge
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YouTube上最近出現了很多忍笑挑戰遊戲，
規則很簡單：就是嘴角上揚，面部表情出現笑容，
你．就．輸．了！
（不一定要笑出聲才當是輸）
著名的有忍笑奧林匹克系列，
不管是小孩還是老人，只要夠耐力，你也可以參加啊～
not to laugh challenge
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忍笑競賽在小孩間可能經常會出現，就是閒時會玩的小遊戲。
想不到日本人早就將這種遊戲搬到電視銀幕了⋯
Japan Laugh
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今次連宇宙最強Youtube： PewDiePie也來挑戰，
平時說話尖酸刻薄的他，笑點也是意外地低啊～
大家也叫朋友一起來看片比賽忍笑的耐力吧！
（其實忍笑也意外地累啊～）
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