Back Flushing's definitions
Mostly used in the fag community, it is where two men touch their penises together so the pee holes line up and the fore skin is pulled together ( best with one uncircumcised penis and one circumcised ) Then they piss inside of each other's pee hole thus back flushing the penis.
by Back Flushing October 3, 2018
Get the Back Flushmug.