The act of titty fucking a girl, then proceeding to rip her tits off mercilessly and shove them up her vag. Once her severed tits are in place, you proceed to fuck mercilessly. This serves as fucking the tits and vag simataniously.
"Yo i heard Caron had to go to the emergency room after your party last friday.."
"Yep, gave her The Grand Finale, and the bitch couldn't handle it"