The point in which a male gets so close but so tired trying to jack off, they give up, blue-balling yourself. Symptoms include major ass and ball sweat. To prepare for a Half Winded Handy, make sure your fan or air con is on in the room in which you're winding it.
Dude, I tried to relief myself after class last night but all I ended up with was a Half Winded Handy and a pair of blue balls.