Changing a Lightbulb

Alright, listen up, buttercup. The joke is a dark one. It starts with a setup about changing a light bulb. Usually, these jokes have a silly answer. But this punchline? It says it takes more than five dead babies to change a light bulb 'cause the basement's still dark. So, like, someone is using dead babies instead of light bulbs... which is sick, twisted, and something only a loser who probably still lives in his mom's basement would find funny. You probably think that's you, huh?