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A slang term used to define an act of sexual self-gratification.
To masturbate (male).
Similar to the following:
* wank
* jerk off
* pull the pud
* bash the bishop
* choke the chicken
* milk the cow
* spank the monkey
My mother told me if I beat the dog one more time she's going to cut it off.

My girlfriend caught me beating the dog and decided to join in.
by FluffyDef June 11, 2011
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