An old grade school prank. You'd write Pen 14 on your hand and walk up to an unsuspecting schoolmate and ask him if he wanted to join telling him he could be Pen 15. You'd then write Pen 15 on his hand, and everyone would laugh at him.
"I'm in the Pen club. I'm Pen 14, you can be Pen 15."
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or Pen15. Resembles the word "penis" when written.
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pen 15 is slang for penisalso see cock wang and dick
you wanna join the pen15 club?
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Something your friends tell you to write on your arm. They Call it A "CLUB".
Its NOT!!!!!
Pen15
Guy:JOIN Pen 15
Me:..... OK!!!!!
*Writes Pen15*
HEY!!!!
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A club that unlocks the secrets of the universe.
βTo join the βpen 15 clubβ just write it on your wrist in sharpieβ
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A way of typing penis so that it will get through language screens
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