From German Low German Titte (“nipple”, “breast”), from Middle Low German. Akin to German Zitze and English tit, teat. The word is not a loanword from English, but its frequent use and wide spread in contemporary colloquial German and youth slang may have been encouraged by English tit.
Titte f (genitive Titte, plural Titten)
- Titte in Duden online