Tightly woundtoilet paper that is used to absorb blood from having gotten your "cheeks busted" (prison raped). Often used daily 2 to 3 days after an incident.
if a mans been walking all day and his taint starts getting chafed, he makes a quick stop at the restroom, grabs some toilet paper, wets it down, and applies it to his taint. like a tampon but for a dude.