FHS stands for fuck Hudson Sidle. A Hudson Sidle is the person you text at night when you are desperate and horny.
It’s been a long day I just want to FHS.
by Skyla Sidle January 20, 2021
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Floating Hitler Stache (v )- Its majestic and stealthy... and can strike at any moment
Mark: So today I was sitting at my desk and out of no where I was attacked by a small rectangular piece of facial hair.

Chad: Man, You got FHSed.
by BraLubricant October 14, 2010
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I'm getting on the cans tonight, hopefully drag a hot chick home... should be FHS.
by Micko83 June 12, 2010
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FHS stands for Fuckboy Hair Syndrome. If you know what a fuckboy is you know the hair style I’m talking about.
Girl 1: The new guy is so hot!
Girl 2: Are you kidding he has a serious case of Fuckboy Hair Syndrome(FHS).
by The Slovakian Traffic Cone February 20, 2018
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