My favorite on the list:
4. By wedgie: Brad Lee Davis was sentenced to 30 years in prison after administering an “atomic wedgie” that led to his step father’s death. Denver Lee St. Clair died in 2013 after the elastic from his underpants was pulled over his head, strangling him.

To be fair, #3 was not actually by whipped cream, but by the container dispensing it. She died of blunt force trauma to the chest. I guess she didn’t have aftermarket parts installed.
#1 makes eating a hot dog hit very differently. Reminds me of this guy I knew who was so homophobic he only would eat a hot dog from the middle. Although I guess because they were German, it was wurst.
The Germans often exhibit the wurst of human behaviors.