How many Daveons does it take to change a lightbulb? None, he prefers to stay in the dark.
Daveon and the Lightbulb
Explanation
Explain Bear
Listen up, buttercup. This "Daveon" dude? The joke is that instead of changing the lightbulb, he just likes being in the dark. It's a jab at his preference, implying he's a bit odd for not wanting light. Get it now, or do I need to draw you a diagram?