This slang has taken gen z by a grasp and refuses to let go. A widely spreading slang "Fatcockusinmyfatteranus" signifys a loving friendship with somone like your clients or a family member. "Fatcockusinmyfatteranus" a word started by a local Florida teen "Ava" has skyrocketed into a worldwide phenomenon in which such a word is being used quite literally everywhere.
Oh god I wish I could just Fatcockusinmyfatteranus out of here
Oh yeah family friend Joe is such a Fatcockusinmyfatteranus
Oh yeah family friend Joe is such a Fatcockusinmyfatteranus
by Avery cock slavery March 23, 2026
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