Actually, I'm really glad you asked.
"A dance he created called the Tressi Bop has become a craze in the city and a rapper even wrote a song about it. “Tressi” comes from the Tressi gang, which Bones calls his group of friends. He came up with the name as an ode to his favorite shot — the 3-ball — and it took. “We’re like brothers,” he says. “Tressi gang is like a basketball family.”"