a he-she.
I saw a shim outside the restrooms and wondered which one it would actually use.
by Dickey Hoskins October 30, 2002
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A man pretending to be a woman, or vice versa
"That ain't no woman! OMG ITS A SHIM!"
by Kerrigore September 22, 2003
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when a girl looks so hideous or manly, or a man looks so womanly, you are afraid to determine what sex they are, so therefor you simply call them a "shim"
"jesus christ monkey balls did you see that shim tommy had sex with last night, i wonder who was even doing the fucking?"

"wow man, your new girlfriend is a total shim, i think i'll chase her with a torch and pitchfork"
by themotherfuckingshit April 29, 2009
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a person that is a man and a woman
Juan A's mom is a shim
by Anonymous October 24, 2003
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A man who has womanly tendencies or acts/looks like a woman. Sometimes will cross dress or go into lesbian chatrooms pretending to be a woman. Ugly as fuck.
by eh.fu April 20, 2008
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When you fly over someone with a paraglider and have hot water diarrhoea on them.
Thet guy just shims you lol
by Dragonbattle06 November 11, 2020
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