slaphappy

After studying for the exam all night, he felt slaphappy and laughed at everything.

整夜备考后，他累得傻呵呵的，什么事都笑。

用法提示：这里的 slaphappy 是形容词，作表语，表示因疲惫而显得滑稽可笑。

The children were so slaphappy from the long car ride that they started singing nonsense songs.

孩子们因长途乘车而累得傻呵呵的，开始唱起莫名其妙的歌。

用法提示：slaphappy 作形容词，说明主语因疲劳而状态迷糊、行为滑稽。

By the end of the conference, the team was slaphappy and kept making silly jokes.

会议结束时，团队累得傻呵呵的，不停地开幼稚的玩笑。

用法提示：slaphappy 作表语形容词，表达因疲劳而显得过分欢快、傻气。