The Big Dave is when an individual goes missing for a long period of time as they are just sitting in their room wanking the balls of themselves. The Big Dave is not complete until the individuals balls are completely empty and the walls of their room are covered in Jizz.
The Big dave is when someone lik Ted wont be in class for the next few days as he is having a Big Dave
Big Dave, Owner of Big Dave's Hardware Store. The greatest hardware store of all time. The only hardware store that also sells Wii Us. Big Dave is an absolute lad and you should give him 20 dollars.