AF(redirected from AFS)
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rude slang An abbreviation for "as fuck," used after an adjective as an intensifier. Wow, with that leather jacket on, you look cool AF! That party was crazy AF, man! You should have been there! I always thought her brother was hot AF—anyone know if he's single?
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.