What is Slappybag?
1.
When a guy cant stop mastubating, or having homosexual sex.
Lenny cant control his slappybag.
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2.
When a male starts to slap his testicular sack into any person place or thing, he is known as a "slappybag."
Lennard is a slappybag.
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Random Words:
1.
A term used to describe the act of 'nursing' a beer for prolonged periods when out on the piss with the lads!!!
Steve F. Stop..