There is actually a joke from a famous Scottish comedian (whose name escapes me rtn) that goes "as I came off the bus, a guy at the stop went OI! GIVE ME A QUID

There is actually a joke from a famous Scottish comedian (whose name escapes me rtn) that goes "as I came off the bus, a guy at the stop went OI! GIVE ME A QUID, OR YOU'RE GETTING STABBED! Now, compared with the likelihood of getting maimed, losing a pound looked like extremely good value! I don't know about you, but I'm a sucker for a bargain!"