fat-shame

From fat +‎ shame (verb).

fat-shame (third-person singular simple present fat-shames, present participle fat-shaming, simple past and past participle fat-shamed)

1. (transitive) To deride or criticise someone's obesity.
   • 2016, Cat Pausé, Jackie Wykes, Samantha Murray, Queering Fat Embodiment, page 78:

     Using the same format as posters intended to fat-shame children, but changing the message to fat positivity, queers fat.