Joke of the Day

Due to a rush in a bus, 3 girls sit on 3 boys lap.

Girl 1: "Are you a computer engineer?"
Boy 1: " How do you know?"
Girl 1: "Your hardware is accessing my software."

Girl 2: "Are you a mechanical engineer?"
Boy 2: " How do you know?"
Girl 2: " Your piston is trying to slide into my cylinder."

Girl 3: "Are you a civil engineer?"
Boy 3: " How do you know?"
Girl 3: "Your dam has broken and has flooded my village."