'Steven, The Exploding Singer, or Steven', is a character seen in asdfmovie9. If he ever stops singing he will explode. But when someone disrupts him, Steven blows up.
Asdfmovie9 (only appearance)
Steven: It‘s a lovely day to walk down the road and if I ever stop singing I will explode...
Guy: Hey, Steven!
Steven: What have you done?!