Pete Davidson is a captain the Pro Bowl Games in Vegas this weekend -- which is sort of a weird sight ... but not nearly as bizarre as the ink Amon-Ra St. Brown was rocking.
The Lions wide receiver was front and center Sunday for the off-weekend just before the Super Bowl next week, and during an interview with RGIII ... he showed off what appeared a relatively fresh tattoo he had plastered on his arm ... a tat of Pete's face, no less.
There's some writing underneath the drawing of PD's mug too .