“Ferg” may be used as a more appropriate and less profane way to speak/say the word “fuck.” In other contexts, you may say “ferging” or “ferged.” (Not in any way to be confused with or associated with the song “Fergalicious.”)
Exhibit A:
Man 1: Throws Man 2’s bike out of a window.
Man 2: “Dude, what the ferg man!!?”
Similar to snap music- a dance maneuver where both arms are raised above the shoulders (parallel to each-other), closed fists, then waved around in small circular motions. The head must mimic the hand motions and shoulders are jerked around as well. This move requires ALOT of swag and red hair