An incredibly large penis. Exceding all other penises by a large margin.
"Mam, Duffman's Osokin is way larger than DirtyJoses."
dari Duffman Kamis, 18 November 2004
1 more definition
the fattest of all the cocks
"Man dirty Jose is packing an Osokin!"
dari Dirty Jose Kamis, 18 November 2004