Primary Teacher explains to her class that she is an Arsenal fan.
She asks her students to raise their hands if they too are Arsenal fans.
Everyone in the class raises their hand except one little girl.
The teacher looks at the girl with surprise and says, "Mary, why didn't you raise your hand?" . "Because I'm not an Arsenal fan," she replied.
The teacher, still shocked, asked, "Well, if you are not an Arsenal fan, then who are you a fan of?"
"I am a Spurs fan, and proud of it," Mary replied.
The teacher could not believe her ears. "Mary, why, pray tell, are you a Spurs fan?"
"Because my mum is a Spurs fan, and my dad is a Spurs fan, so I'm a Spurs fan too!"
"Well," said the teacher in an obviously annoyed tone, "that is no reason for you to be a Spurs fan. You don't have to be just like your parents all of the time... What if your mum was a disease riddled prostitute and your dad was an inbred drug addict, what would you be then?"
'Then," Mary smiled, "I'd be an Arsenal fan".