The sound that comes out of one's mouth when Louisana and Texas accents combine and become a somewhat high pitched Canadianish New York-esque homeade accent. This accent comes from sweet girls named Shelly and is also extremely contageous. It also comes out of Bobby and Kyle when they get sleepy and intoxicated off the night air.
Dude last night I was talking to this really hott senior and I accidently let some of my Shellaccent come out.
by Balooo March 20, 2009