When Aquaman needs help, he calls Michael Phelps.
Michael Phelps doesn't swim through the water... the water swims around him.
When you say "no one's perfect", Michael Phelps takes this as a personal insult.
Michael Phelps doesn't swim with sharks. The sharks swim with him.
Michael Phelps once kicked a shark in the head... Its descendants are known today as the Hammer Head.
Some people wear Superman pajamas. Superman wears Michael Phelps pajamas.
If track events were held in the rain, he’d win those too.
One day, Aquaman decided to mate with a barracuda. The baby? Micheal Phelps.