* if you go on my personal website and search my projects for certain keywords ("about", "hello", my name and some others), you will see a little description of my site
* at my previous job I created some JavaScript automation tools which had a few easter eggs, for example this one product search tool would open a random Youtube video from a list of songs that I liked if you searched for my name
* another "app" I made used code names based on names of artists, musicians, political activists etc; if you clicked a specific "empty" area in the toolbar, a website would open that explained where the code name comes from, for example My Awesome Toolbar v2.0 - Emma would open a Google search for Emma Goldman or MAT v4.2 - Kim would open a Youtube page with a Pixies song (Kim as in Kim Deal)
I don't think any of my colleagues ever discovered the easter eggs, but it was still fun adding them.