A sexual manoeuvre where the male is laying on his back, the girl on top and switches from Cowgirl to reverse and back multiple times using his pubic hair as a gripping solution to aid in spinning. Often causing great pleasure to both parties and confusion to the male.
Male 1:"Man, I was with this girl last night, and she was riding me, then it was like she wanted to change positions but wasn't sure which one"
Male 2: "So like spinning around?"
Male 1: "Yeah"
Male 2:"Bro she was Manipulating the Tack on you fool"
Male 2: "So like spinning around?"
Male 1: "Yeah"
Male 2:"Bro she was Manipulating the Tack on you fool"
by EnigmaShadow August 6, 2015