1) Ethnic and religious slur 2) Gentile 3) Non-jew 
[English words of Yiddish origin] (derogatory) a young non-Jewish male (Yiddish שגץ or שײגעץ sheygets, from Hebrew šeqeṣ 'blemish')
Shegetz (שייגעץ or in Hebrew שֵׁיְגֶּץ; alternative Romanizations incl. shaygetz, sheigetz, shaigetz, sheygets; plural שגאצים shkotzim, shgatzim) is a Yiddish word that has entered English to refer to a non-Jewish boy or young man. Although shegetz, like its feminine counterpart shiksa, comes from the Hebrew sheketz (`detesta....
[n] - an offensive term for non-Jewish young man
noun an offensive term for non-Jewish young man; `why does she like all those shkotzim?`