Unlike the term Shmuck, shmucky is a term of endearment derived from the Jewish word Shmuck meaning a foolish person.

Plural: Shmuckys
Kyle: “Ich bin du!” (I am here in Yiddish”)
Camila: “I missed you shmucky!”
Kyle: “same! You look great shmucky”
by Ziggythebeta January 26, 2018
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