egg theory
Egg theory is the belief that says all femboys and tomboys are transgender. Egg theorists either don't believe in the existence of cis femboys and tomboys, or believe that their gender non-conformity is transphobic, completely unaware of the irony of them policing their gender based on their AGAB. When an egg theorist sees a femboy or tomboy, they try to "crack their egg", which is code for "gaslight and harass them into transitioning to the opposite gender".
Egg theorist: "Astolfo is a trans girl!"
a sane person: "Egg theory solidifies gender binarist stereotypes. Stop supporting egg theory."
a sane person: "Egg theory solidifies gender binarist stereotypes. Stop supporting egg theory."