A man is in a queue at Tesco and sees this busty blonde staring at him, he can't believe she is staring at him, then she starts waving.

'Excuse me do I know you?' he asks.

'Yes I think you are the father of one of my kids' she says.

The man thinks back and remembers his one act of infidelity and says 'Are you the bird I shagged on my stag night, whilst your mate whipped me and your other mate stuck a brush up my arse?'

'No' she replies 'I'm your son's English teacher!'