[shtoo p]Slang: Vulgar.
- to have sexual intercourse with.
- to engage in sexual intercourse.
Origin of schtup
From the Yiddish word shtupn literally, to push (in), press
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Word Origin and History for shtup
"annoy," 1952; "have sexual intercourse with," 1967; from Yiddish, literally "push, shove," related to dialectal German stupfen "to nudge, jog."
Online Etymology Dictionary, © 2010 Douglas Harper