hash n.— «I served as a boatswains mate aboard the USS Yorktown from 1964-68. We called our underwear “skivvies” and the hard to wash out parts on laundry day were called “hash marks” (After the stripes on uniform sleeves denoting time in service...
hash
n.— «They asked me for cum-stained sheets, bloody or hash stained underwear, whips or paddles with his DNA still attached.» —“A Brief Statement” by Leola Jean McConnell Dominante Lee June, 2004. (source: Double-Tongued Dictionary)