Should have ejected. :D
Sounds like a missed opportunity for some improvised ejector seat testing.
"Hey... thanks for showing up guys... I know I shouldn't have had the large big-gulp but it came with the hot dog and I've really gotta pee..."
"guys... where you going... guys... hey... come back... yeah, real cute... now come back and open this thing up... guys... hey... guys...? "
Bad idea. If the canopy won't open, firing the ejection seat is likely to spatter the occupant.
eject into a canopy that may not open.....