A shark is teaching her son how to eat a human

A shark is teaching her son how to eat a human

Shark: First, do a full circle around him, then go forward a bit. Repeat this step until you are very close to the human, then eat it.

Baby shark: Ok but why do we have to turn around it? Can't we just eat it normally?

Shark: Well... I guess, but why would you want to eat it with all the shit inside?