crapper

He excused himself to go to the crapper.

用法提示：这里“crapper”作名词，意为“厕所”，是俚语用法。

The old house had only one crapper, which was in the basement.

用法提示：“crapper”指厕所，常带有非正式或粗俗色彩。

After the long drive, the first thing he looked for was a crapper.

用法提示：句中“crapper”代指卫生间，体现其口语化的名词用法。