Wee Billy is the naughtiest little boy at school, always swearing.
One day the teacher gives the kids a word game. Does anyone know a four letter word beginning with 'F'?'
Wee Billy's hand is straight up. The teacher ignores him.
'Yes, Annie?'
'Frog,' says the lttle girl.
'Very good. Now, does anyone know a seven letter word beginning with 'B'?'
Again, wee Billy's hand reaches for the ceiling.
'What about you, Peter?'
'Bananas,' says the little boy.
'Very good. Now How about a five letter word beginning with 'G'?'
Once more, Billy's hand is stretched high. For the life of her the teacher can't think of a swear word beginning with G so she relents.
'All right Billy.'
'Gnome!' Bily shouts.
'Well done!' the teacher says, relieved. 'And can you tell me what a gnome is, Billy?'
'It's a wee F****** B****** about two foot high!'