Running ESXi5 as a VM guests inside a Macbook

I really didn't think this was possible - running a VM hosting another VM.

Yep. That is a few layers deep.

I was able to run VMware ESXi 5.0 Hypervisor server inside my Mac via VMware Fusion. Virtualized ESXi was able to host and run an Ubuntu LAMP server. I managed the ESXi server from a VM Windows XP. Under XP, I could easily load up and deploy my OVA provisioned guests in a virtual network.

Impressive.
If this is all greek to you, I am running a Virtual data-center off my Macbook. ESXi is an popular Hypervisor server that hosts VM (Virtual machines).  I can do all my development on a Mac platform and test my provisioning virtually. The VM runs fairly responsive due to the fast SSD and Thunderbolt.

A portable data-center and development environment right here folks! I am making use of that 2880x1800 resolution screen as you can see below!

From the loo no less.