Nexus 5 Power Off turns into a soft reboot, wierd... topic

It happened just now, my Nexus 5 overriden my Power Off command and soft reboot itself instead of totally powered off... How cool and freaky was that. :eek:

It has a mind of it's own !! :victory:

I'm on ART instead of Dalvik, 100% stock 4.4.2 KOT49H... can some 1 comfirm that?