For certain sexual acts - such as coginus and fensturbation - there are no English equivalents. They should be used only in the original Latin, usually in whispers.
Wilma: What's your pet peeve, Bruce?
Bruce: I hate those Liberals who are always saying fensturbation is normal and natural - until you do it in front of them.
A theoretical act of self pleasure, often described as masturbation squared, or F=M^2. Can also describe intense masturbation, or simple everyday masturbation for hyperbolic effect. The word is simply a contraction of the slang term 'fap' and the word 'masturbation'.
"My parents just caught me fapsturbating to skinemax, no tv for a week."
"Man, that's harsh. They always say fapsturbation is a sin, but we know everyone does it."
When a young man takes a break from jerking off. Fasting like a jewish person during Yom Kippur, a fasturbation may take a few days a week or to a more experienced fasturbator up to a month.
Guy 1: dude im sorry ive been so short tempered lately, i've just been in a fasturbation contest with my dad.
Dude, I was in the bathroom before third period, and I was totally exposed to the most vile fasturbation! I could hear this kid moaning through the stall wall!