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1.
Spenny-ing (v) : This is the act of being stupid and/or performing stupid actions.
Dude 1 : Lets go to that party, you said you'd go with me.
Dude 2 : I can't, it's friday so i'm going to grandma's house.
Dude 1: Stop Spenny-ing me.
Dude 3 : He just spenny-ed you.
by BooBooBooBooJesusdfcghbjnkml April 12, 2010