Went for a ride 2up, stopped for lunch
The parking lot wasn't level
I swung through a spot, so I was facing out, as is my habit on 2 wheels
Locked the front, paddled back a few steps, pulled forward, locked the front, started paddling back, brushed the tilt lock switch
My brain thought I dropped it, hit the kill switch, stepped off on the low side, slapped my wife's boot off the seat onto the ground [she also was sure it had gone wrong]
Centered up the bike, locked the tilt
Never hit the ground, not a busted mirror or a bent lever
All was good, had a nice lunch
Lesson
Lock the front, turn off the key before attempting advanced parking maneuvers
My brain says don't park going up hill, as getting a big bike off a centerstand can be tough, MP3 says no problem rolling backwards 2up tilt locked