Smashterbate - I don't remember smashterbating last night becuase I blacked out, but I'm sure I enjoyed myself
by RP DP April 4, 2011
by Requiett January 3, 2005
Playing Super Smash Brothers by oneself for an extended period of time. Not to be confused with its much, much stranger homonym smashturbation.
Your smashterbation habits are getting out of control, Andy. Yes, we know you can beat the computer.
by yoodooright April 15, 2008