Bad joke marathon

Please feel free to join in or start any games.
Q: Why have scientists started using lawyers for experiments instead of rats?
A: They don't become so attached to the lawyers :D
Why have the elephants got big ears because noddy won't pay the ransom
Q: How many eggs does it take to screw in a lightbulb?
A: None, eggs don't have hands
What kind of pictures do turtles take?
Shellfies!