a former company I was at, didn't allow outbound ssh (which I liked to enable me to vnc into boxes at home). I installed installed a webvnc application on my home machine (protected by https / password) and was able to access it without an issue.

When I left the company they went through my outbound email and were like "why did you forward an email you got out of the company". That e-mail was a friend visiting and me getting sent their picture from the lobby telling me that I had a visitor (so figured it be cute to share the image with them). I was amused that they only bothered to ask me as I was leaving, not when it actually occurred.