Fiver

[Seafood]

I started my new job today.

My boss handed me a fiver and said, "First things first, I need you to go down to the shops and buy me a glass hammer, a skirting board ladder and a bubble for a spirit level."

I laughed and said, "Do you really think I'm that flamin stupid?"

"What do you mean ?" He sniggered.

I said, "That lot is going to cost more than a fiver."