Biological Experiment Name Question6

This question test your sense of humour to find the Biological Experiment Name that works best for you. What Do You Think of This Joke?

When I was a kid, I used to have an imaginary friend. I thought he went everywhere with me. I could talk to him and he could hear me, and he could grant me wishes and stuff too. But then I grew up, and stopped going to church.

Funny Not Funny