Pizza/Mayonnaisegender
Pizzagender: a xenogender tied to pizza; the most delicious gender; gender(s) that is/are divided as pieces of pizza; or a gender ending in a pizza scheme.
Mayonnaisegender: a xenogender related to mayonnaise; the state of having a gender which corresponds directly to being a thick, creamy sauce consisting of oil, egg yolks and either vinegar or lemon juice.
These terms/flags were probably coined/designed by troll/joke/sock puppet accounts but I guess they can be reclaimed, I also put another definition and filtered valid meanings from them.












