A refrence to Waukesha, WI, suburb of Milwaukee
"Yo, I'm headed to the Sha tonight."
"Man, there's shit to do in the Sha."
"Which Fazoli's is the best? The one in the Sha, of course."
(1) Another name for the city of Waukesha, WI, used by the people that are from or around the city
"You goin' into the Sha tonight?"