New SNP Members of Parliament have been chastised by Commons Speaker John Bercow.
In a terse exchange during a debate on provision of skateboards for the elderly, the speaker said 'I have been patient with the new members.'
'I have tolerated clapping and booing. But the Mexican waves and close harmony singing have to stop.'
In response, new MP and youngest member of the house, Mhairi Black, said 'Mr. Speaker, I thank you for the advice and warning. Now allow me to reciprocate.'
'Perhaps if you spent less time protecting archaic traditions and more time fucking your wife, she might not be getting it on the side with your cousin.'
'Ya cunt.'