Hah, this is a unicode character.
⚧
(26A7)
http://www.alanwood.net/unicode/miscellaneous_symbols.html
Seussian Latin Extensions: U+E630 - U+E64F. Yes, that Seuss. Unfortunately, I don't seem to have support for these ☹
(26A7)
http://www.alanwood.net/unicode/miscellaneous_symbols.html
Seussian Latin Extensions: U+E630 - U+E64F. Yes, that Seuss. Unfortunately, I don't seem to have support for these ☹

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(Shavian, though, has official Unicode codepoints, although they’re not in the Basic Multilingual Plane.)
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Oh, wait. Searching for "sign", I found it at 26A7: MALE WITH STROKE AND MALE AND FEMALE SIGN
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