A person that grates on one's nerves due to their ridiculously annoying voice, infuriating physical presence and/or loud, boisterous demeanor.
Listen to the way Suzy Kolber delivers her sideline reports. The way she contorts her face coupled with her nasally voice makes her seem like the biggest schmaaa!!!
by Ragenald December 31, 2007
Get the schmaaa!!!mug.