1 definition by ZachJ

Balls Stuck On Leg.
The rather annoying condition when, often after working up a sweat, but just as often for no reason at all, your sack keep sticking too the side of your leg, and no matter how many times you adjust, withing a minute or so they go right back.
Steve: Dude, major BSOL. No matter how many times I reach down there and pull them off, they just keep going back.
by ZachJ March 14, 2008
Get the BSOL mug.