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1.
Spotsy is short for Spotsylvania County, Virginia
I didn't feel like saying Spotsylvania, so i said Spotsy.
by glamourcide June 13, 2008
 
2.
The act of leaving a seat or place in line, you then call out " Spotsies ". This secures your seat from other spot thieves or allows you to go to the bathroom without fear or worry of losing your spot in line.
Jordan: hey I have to go to the bathroom.
Autumn: okay (goes into seat thief mode)
Jordan: (yells) spotsies.
Autumn: damn, I wanted that seat.
by Jordant107 June 29, 2014