a masterbathon is a day that you stay home from school "sick" so you can beat off so many times that you are dry and chaffed and can't walk so the next day you have to stay home and do it all over again
Mike: "Damn jimmyhas been out of school all week"
Steve: "I konw he must be having a masterbathon"
A confined space used for masterbation. A masterbatorium will sometimes have pictures of naked bodies hanging on the walls for visual stimulation. Those little rooms in the porn store that you stick quarters in, those are masterbatoriums. A masterbatorium will generally smell of lotion or crusted semen. You get a feeling of filth when you walk into a masterbatorium.
The guy who lived below me had his room completely wallpapered with centerfolds of Playboy Playmates, this was obviosly a masterbatorium.
Jacking off
Whacking off
Beating off
Smacking the ho
Beating the pig Whipping the Wayne
Slapping the salami
Whacking the wand
Punishing the pubs
Burning the beet
Beating the beef
Beating the meat
Jerking the jerky
Jerkin' the gherkin
Working the slave
Choking the chicken Or
In redneck terms
Buttering the corn
Revving the engine
Or
Hunting the deer