finger-pointy

adjective2

1. •
   (informal) Of, relating to, or characteristic of pointing a finger or fingers; prone or tending to point a finger or fingers.

   • “She had gold teeth in front, wore a long braid and spoke in argumentative, finger-pointy Cantonese,” Olivia [Wu] remembers. — 1995
2. •
   (informal, figurative) Characterized by finger-pointing (the making of accusations; the assigning of blame); prone or tending to accuse or assign blame.

   • Whoa, whoa, whoa. Let's not go and get all finger-pointy. Everyone makes mistakes, right? — 2010