What s the meaning of this phrase? 还早了一百年呐

What s the meaning of this sentence? 但是连防守位置的队员都暴露在外

What s the meaning of this sentence? 不要输了就知道怪我

What s the meaning of the sentence? (previous sentence: 这孩子比你还弱) 还打个鬼啊

What s the meaning of the seconda sentence? (The first person) -好像全学校的人都不喜欢我们。 (The second person) -你还知道啊

What s the meaning of these sentences? 你当比赛是游泳啊, 扔进去自己学