So there's a man sitting at a bar. (18+)

He's drunk, and is wobbling in his chair.
He falls off his bar stool and lands next to a small person.

On all four he looks up to the small person and say "Holy shit, are you a leprechaun!?"
The leprechaun looks at him and says "Aye!"
The drunken man asks "So, does that, like, mean you have a pot of gold?"
The leprechaun responds "Aye!"
The drunk man asks "So, can I have it?"
The leprechaun says "well...I suppose, but you'll have to meet me out back in the alleyway."

The drunken man goes to the alleyway behind the bar and finds the leprechaun and asks him "Okay, so what do I have to do for this pot of gold."
The leprechaun says "I've got to fuck you in the ass, before I'll give you my gold."
The man thinks on it for a minute. "I dunno...getting fucked in the ass for a pot of gold? why the hell not. I'm 10 shots deep."

The drunken man pulls his pants down to his ankles and gets on all four. The leprechaun starts chuckling as he insterts the first few inches of his dick.

The drunken man is grunting and gnashing his teeth from the pain when the leprechaun begins outright laughing, and asks the drunken man "How old are you?"
The man replies "34."
The leprechaun gives a short little laugh and the last few inches of his dick and says "Bit old to be believing leprechauns, aren't you?"