WeirdTard's definitions
A prank for immature middle-schoolers. You walk up to another guy and ask if he has a "pen 15". When says no and asks what it is, you write "PEN15" on something and show it to him. Then you question his manhood and tell all his friends that he doesn't have a dick and doesn't even know what it is.
by WeirdTard April 9, 2019
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