What is Shady Fap?
1.
The art of masturbating when others are present without being noticed, therefore, fapping on the shady.
He's got his Public Masturbator Trenchcoat on, he must be going for a shady fap on the train.
I had a shady fap at the cinema last night.
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Random Words:
1. 
Making out for a prolonged period of time.
Last night after dinner, Ben and I experienced the 'Waterfall Effect'...