Female who is fairly easy. They vary from good-looking to haggard and tend to be around more than most prefer. Hooking up with a schmuppin usually occurs when a male is inebriated.
(v) To have sex. Pron "Shtoop" ("oo" as in "book") This word is of Yiddish origin. Of note, one never schtups someone else...two people schtup (together).