We are watching the show The Top 10 Most X-treme Animals on the telly. This episode is about all the weird and amazing ways animals can change places. Before commercial break the announcer says "and next you will see a sea creature with a built-in rocket engine". I guess medusa and turn to my girl.
"Can you think of any animals that move around like that?"
"Rocket engine. Do you know how that works?"
"It's not moving with legs or swimming, rather the animal squeezes something out of its body, usually water, and that pushes it forward. Can you think of any creature that blows out something behind as it moves ahead?"
"......" <--- Mommy is pissing herself with laughter.