Two Irish friends leave the pub

Two 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 for goodness sake, ye thick sod, take the No. 14 and we’ll walk from the roundabout.