Spaah

n.

A big eejit.

In use

He's some spaah, tinkin' Johnny Cash was de change ye get from a condom machine!

Let Lawrence Muck translate it to posh English for you
Lawrence Muck

Hail and well met. Would you like me to translate 'Spaah' in use for you?

He is an absolute buffoon, believing Johnny Cash to be the change one receives from a condom machine!