when a male masturbates harder than he normally does.
johnny went home and smashturbated until he was sore.
by Fredrick Soft July 3, 2010
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when you wanna smash someone but you cant so you go home and smashturbate
by frprtz March 29, 2010
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When one equips themself with "Hulk Hands" and then proceeds to masturbate.

Also see: Super Smashturbating
by The Powerhouse May 7, 2009
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It is where you take the time to plan your masturbation session, meaning it involves thought from well before. It indicates the type of porn and porn stars etc are thought of in advance (YOU MUST BE EXCITED FOR THIS). You must be able to watch it with the sound at optimum level and have all videos (downloaded or streamed) ready to watch before you start. You should have the house to yourself so you can pleasure yourself however many times you feel necessary.
At lunch today all I could think about at was smashturbating over Laura Love when I get home.

P "Hey mate what are you doing today?"
G "SMASHTURBATING"

P "Hey what is your favourite thing to do when you got time spare?
G "Smashturbate!!!"
by Phil_This March 12, 2011
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the act of masturbating while shitting, not to be confused with smashterbation, its much less strange homonym.
I found my self smashturbating the other day and proceeded to think, "Wow, smashturbation. How important is efficiency, really?"
by yoodooright April 15, 2008
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Tony is smashturbating at home because nobody will play melee with him.
by slayertokey February 8, 2010
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Smashturbate:
verb.
The action that takes place post partaking in a few rounds of the popular video game, Super Smash Brothers Ultimate, with a party of 2 or greater, where one is continuing, after all have ceased, lustfully towards gameplay, causing ya homie to play against the computer. and get fucked.
Ex: Bruh did you hear? Aubrey told me that Brian totally smashturbated last night. His joker sucks.
by sweaty stinky hot men and swea December 7, 2019
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