Light bulb jokes-Stockbrokers Light bulb jokes-Stockbrokers December 18, 2013 mitesh Comments 0 Comment How many stockbrokers does it take to change a light bulb? “My God! It burnt out!! Sell all my G.E. stock NOW!!!” Two. One to take out the bulb and drop it, and the other to try and sell it before it crashes (knowing that it’s already burned out).