Here's a weekend update on Pete Davidson and Colin Jost's friendship ... called a "clean slate," including having most of his 200 tattoos removed. "I made a lot of those decisions before rehab ...

"Initially, they were going to turn it into scrap—and me and Colin were like ... to convert it into an entertainment venue. However, Jost has called it the "dumbest and least thought-through ...

Pete Davidson gave Colin Jost a $20,000 watch two years after they teamed up to buy a decommissioned Staten Island ferry boat ...