tokus

[ taw-khuh s, tookh-uh s ]
/ ˌtɔ xəs, ˈtʊx əs /

noun Slang.

the buttocks.
Also tochis, tuchis.

Origin of tokus

1910–15, Americanism; < Yiddish tokhes < Hebrew taḥath under
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019