¨fuckin yo bitch¨, taking someones girl, or a joke about sleeping with someones girl
dude 1- hey wyd tonight
dude 2-fyb
dude 1-hahaha
by lilbabydaddy February 3, 2022
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Fuck your bitch man, get her ready for fucking and fuck your bitch man until she cries for help
Yeah i'm here and i'm gonna fuck your bitch FYB man
by gaz999 January 19, 2017
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"Fuck Yer Burn" -- Used to express displeasure when dealing with "Burners" (referring to those who attend the Burning Man cult...err... festival in the Nevada desert or associated regional burns) that act in a "holier than thou" or power hungry way with the rest of the community.
Burner: "I'm skipping my volunteer shift because I'm too drunk to work."

FYB response from the person that just got screwed: "Fuck Yer Burn"
by blinkymundo March 26, 2016
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