Well there is really no common way to stop a dog licking. If your stumped on ideas I would just say "ah ah" and gently push there muzzle away until they stop licking. You could also try giving them a treat when they stop too, so they will know it's good not to lick.
By licking my balls
what
If your dog is licking the girls, you need to stop the behavior. Gently, but firmly tell the dog no when it does it.
castrate him
Cause you're a freak.
clip it all off
Smother them in vegetables and vinegar.
by keeping them away from ur face
...stop them?
Get him neutered
Dogs that lick excessively are nervous.
It depends why your cat is excessively licking himself. If stress is the trigger, then a Feliway Diffuser may help.