East coast Jewish term referring to a guy who is a geek jerk dweeb idiot etc. Originating somewhere around New York or New Jersey. Correctly pronounced with a Jewish Bronx's accent.
phonetically pronounced -" sh - men - drick "
"Don't ask that guy. He's a real smendric."
"No smendrics allowed at the party."
" Those smendrics are the turds in a punch bowl."