egg slip
when a transgender person who hasn't realized their identity, slips up, so to speak, and refers to themselves as their actual identity
Person 1: Ugh, women shouldn't do things like that, right man?
Person 2: Why shouldn't I be able to do that?
Person 1: But you're a man...
Person 3: Did I just catch an egg slip???
Person 2: Why shouldn't I be able to do that?
Person 1: But you're a man...
Person 3: Did I just catch an egg slip???