slang. : buttocks These wise words recognize the truth about teens: They're a tremendous pain in the tuchus. —

Where does the word Tuchus come from?

Tuchus is a slang term for butt or rear end. A slang term for your butt that is derived from Yiddish is an example of tuchus.

What is a Tuch?

Webster Dictionary

Tuchnoun. a dark-colored kind of marble; touchstone.