Well that was dumb...

My 2 oops more like idiot stupid *** involved explosions, a 430 Lincoln I was cleaning up and I was high on freebase cocaine.
I put a propane torch on the gasket surface to clean it but there was a bunch of other cleaning stuff already in the oil pan, BOOM, 16 lifters evacuated at enough speed to go through sheetrock with 16 foot ceilings.
2nd same scenario (sober) 20 years later. I blew the front cover off of a 460, it was 1/2 way unbolted & it exploded as well sending the broken half into the radiator. Big time fireball, had to shave my head, eyebrows, beard, arm hair.
What a mess, let's hope in 20 years I don't repeat the stupidity.