1) Antisemitic slur 2) Jew {offensive} 3) Slang for a Jew 
The word Yid (d; ייִד){clarify|date=November 2010} is a slang Jewish ethnonym of Yiddish origin. Its usage may be controversial in modern English language. It is not usually considered offensive when pronounced d (rhyming with deed), the way Yiddish speakers say it, though some may deem the word offensive nonetheless. When pronounced d (rhymin...
• (n.) A Jew.
Yid noun [ See Yiddish .] A Jew. [ Slang or Colloq.] 'Almost any young Yid who goes out from among her people.' John Corbin. 
yes, I do
Yid is slang for a Jew.