A construction worker on the top floor of a building under construction needed a handsaw. He sees another worker on the ground floor and yells down to him, but the other worker can't hear him over the work noises at the construction site. The worker on the top floor tries to use sign language to get his message across - He points to his eye meaning "I" then points to his knee meaning "Need" and finally moves his hand back and forth in a sawing motion. The worker on the ground floor nods his head, pulls down his pants, whips out his penis and starts masturbating. When the worker on 5th floor sees the spectacle, he gets pissed off. He runs down to the ground floor and says to the other worker "What the fμck is your problem?! I said that I needed a hand saw!". The other worker replies "I know that! I was just trying to tell you that I'm coming!"