Mosko
1. (noun) - a male who just can't seem to keep himself from getting naked and jumping in a kiddy pool whenever alcohol is introduced into his system.
1. Look at that Mosko cupping his balls knee deep in mop water over at the other side of the party.
Moskos
A tiny nugget of poop dangling from a hair that is fucked into the butthole.
John thought it was going to be a good time, until he felt the Moskos inside of him.