Never seen one of those, but the descriptions of them have made my stomach churn. When you re-contextualize it as CringleJingle though, it turns into a scene from a light-hearted comedy.
He loads the shell and blows his face off without hitting his brain at all, he rolls around making anguished gurgling noises, and then his zany neighbor comes in to audience applause as he finds the pedophile's body. "Oh man!" He examines the shell and notices Vito used birdshot instead of buckshot. "This one's for the birds!" Cue the laughtrack. The buxom blonde comes in and hugs the zany neighbor while the audience "awws" for the romance.
A spray of blood flies up and splashes them both. "Oh, Vito!" they exclaim as his bloody screams are muffled by the loose flesh where his mouth used to be. His cats can be seen eating bits of flesh off a stack of a couple dozen Superkiller comics with Q-tips sticking out their ass. "Look, honey! It's the missing Superkiller comics! I guess Vito was waiting to release them... by the 24 pack!"

They both laugh while
Happy by Pharrell plays into the credits.