The Hilarious Tale of Paddy, Murphy, and the Lightbulb!

Paddy & Murphy are working on a building site. Paddy says to Murphy, “I’m gonna have the day off, I’m gonna pretend I’m mad.”
He climbs up the rafters, hangs upside down & shouts, “I’M A LIGHTBULB! I’M A LIGHTBULB!”
Murphy watches in amazement!
The Foreman shouts, “Paddy, you’re mad, go home.” So he leaves the site.
Murphy starts packing his kit up to leave as well.
“Where the hell are you going?” asks the Foreman.
“I can’t work in the friggin’ dark!” says Murphy.