Shmoojee, pronounced (sh-moo-jeeeee)is a term that can replace a variety of words, such as: "sex" "coitus" "fuck" "intercourse" and any other variation of these.

Shmoojee'd - to have had sex with an object, person, or place (if you're that talented)
Shmoojo (non-existent word, don't use it. don't be that guy)