Petersonian

adjective3

1. •
   Of or relating to Jordan Peterson (born 1962), Canadian clinical psychologist, social critic, and internet personality.

   • This sentence nicely encapsulates Petersonian morality in a nutshell. — 2020
2. •
   Of or relating to Oscar Peterson (1925–2007), Canadian jazz pianist and composer.

   • The group’s peek-a-boo playfulness and heart-on-sleeve swingingness is a joy. So, too, are Galloway’s wonderful Hodges-esque soprano, Jones’ peppery Petersonian pianistics, and […] — 1994
3. •
   Of or relating to Peter G. Peterson (1926–2018), American investment banker who served as US Secretary of Commerce from 1972 to 1973.

   • (See Guardian, 1/4/10, for Dean Baker's debunking of the piece's Petersonian economics.) — 2010