I pushed one rep too far on my dumbbell bench press and had a sudden failure on my right arm and effectively dropped the 100lb dumbbell on my right deltoid before it went over my shoulder onto the floor.

Luckily no one was injured and I was able to keep the left arm + dumbbell close to my chest and not add additional insult to injury.

The right shoulder is unhappy and there's already a bruise forming. I'm hoping it's a bruised muscle and I didn't do any structural damage.