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Definitions by Oofbaby
Rule 63
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(Internet slang,
fandom
slang, informal) The proposition that it is possible to find genderswapped versions of every fictional character, especially as
fan
arts on
the internet
.
This kid
likes
Rule
63
Rule 63
by
Oofbaby
June 12, 2018
Get the
Rule 63
mug.