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 jimmy has been out of school all week"
Steve: "I konw he must be having a masterbathon"
An individual devoid of reason and logic that tries to shame rational people into wearing a useless paper mask,especially in outdoor environments.
“Hey,let’s go give that jogger a hard time because he’s not wearing a mask outside”
“Go to Hell Karen....you’ve become nothing but a useless Maskerbator“.