A friend and I went out to a bar and got wasted.我和一个朋友去酒吧喝得大醉。

在这个句子中，waste不再是“浪费”的意思，而是got very very drunk。
　　例句：
　　I got wasted last night, so I don't feel very good right now.
　　我昨天晚上喝醉了，所以现在感觉不太好。
　　We were so wasted that we couldn't even stand up straight.
　　我们喝得酩酊大醉，站都站不起来了。