Why is it that some people seem to enjoy inane analogies? Did Jesus forget Peter's name when He called him "Simon, son of John" the last time recorded in Scripture? (John 21:15-18)
I suggest you read the Catechism to find the Church Teaching on the relationship between Peter and the Rock upon which the Church was built.
Hint: "This rock" is not Peter.
Because nothing reasonable comes to mind to describe your inanities. Would you please explain why Jesus said that phrase about "Peter" and "rock" in Matthew 16:18?