The act of using a naïve freshman at Cal Poly, San Luis Obispo for their Plus Dollars instead of friendship.
A: Hey, where did you get that frappuccino from?
B: Oh that? I just asked my plustitute to buy it for me.
B: Oh that? I just asked my plustitute to buy it for me.
by akubabe March 15, 2017
Get the plustitutemug.