I was out of country without my workstation laptop and the company I was working for encountered the biggest fire of its relatively short existence, causing an all-hands-on-deck situation. In a pinch I helped by changing an nginx configuration and scaling settings on a mission-critical service from my phone in order to be more accepting of exceptionally-long request timeouts while the company chased down the root cause.

Nowadays I have slack on my phone and click links to open PRs occasionally.