The brain. Some people are born with Male, Female 또는 팬팝 brain. If they are born with a 팬팝 brain, then they may feel the need to physically transition into a Fanpopper. They may even use different pronouns, such as...
당신 can`t even find 팬팝 and get on here if the strong sense of Burger King Foot 상추, 상 추 doesn`t guide 당신 from within, so it`s a given that all people on 팬팝 will have that knowledge O.O