The sock that one blows his load into. May be stashed between the matresses, in the closet, or even worn (if your a sick fuck). Depending on the rigidity you can tell how often the sock is used.
by orophisiss December 07, 2012
"You know like when you're too lazy to grab a towel when you're whackin' it? And you have to just grab the used sock closest to you...yeah, that's a loadsock"
by Private Wood November 24, 2008