1 definition by Phosmac
A mysterious organ formed as a hole like pussy between a sissy man's balls and anus in some Chinese and Japanese erotica, fanfiction and comic, usually appreciated by fangirls. In some words, 801 are all three organs, but emphasize the 0 between 8 and 1. Another term of 801 is boy pussy.
Balls as 8, assgap as 1, the additional 0, called 801, is a great fantasy to a fujoshi 'cause it can squirt and bear child like hers.
by Phosmac March 9, 2020