What is Musty Slap?
1.
When a man lathers one of his hands on his testicles, giving them a warm and sour texture, and in a light, playful manner, slaps another person.
John was being a little bitch at the game, so afterwards I came up behind him and gave him the old Musty slap
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Random Words:
1.
One who does not brush their teeth.
They call him Yuck Mouth, because he don't brush.
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2.
Stank Breath, usually missing ..