Pauling it up means to gather exit frags at the end of a Valorant round, then blame the round on your teammates.
Person 1 "Oh look, it's Paul last alive again."
Person 2 "Looks like he's Pauling it up."
Any job from Paul that looks one way on the surface, and then you start work and discover a plethora of oddities and road blocks that werent scoped
Fuck sake, another Paul Stitch Up.