Two drunk Irish friends leave the pub.

One says to other, "I can't be bothered to walk all the way home."

"I know, me too, but we've no money for a cab and we've missed the last
bus home."

"We could steal a bus from the depot." Replies his mate.

They arrive at the bus depot and one goes in to get a bus while the other
keeps a look-out.

After shuffling around for ages, the lookout shouts,

"What are you doing? Have you not found one yet?"

"I can't find a No. 91"

"Oh Jeysus Christ, ye tick sod,"

"Take the No. 14 and we'll walk from the roundabout."