A non-binary person's vulva or vagina or other orifice used for penetrative sex, as opposed to cis and trans woman pussy (she/her) or trans man pussy (he/him). Different from bussy although it can arguably overlap.
Used to describe someone who identifies as Nonbinary or someone who feelsas if they do not belong in the pronoun groups of He/Him/His or She/Her/Her's
"My friend recently came out as Non-binary, luckily their parents accept them as who they are! So make sure to use They/Them/Their when you talk to them."