Having never been to Australia before he wandered the streets for a couple of days looking for someone he could latch on to. He eventually latched on to two tourists that looked a bit lost themselves (one of which had the amazing ability to almost burn down a house by lighting his own farts).

One afternoon they were watching the rugby world cup when a familiar face walked in.
Hey, thats David Campese said one of the travellers.
Never heard of him said Mr Sanchez What does he do?
He helped Australia win the last rugby world cup replied one of the travellers
Mr Sanchez saw this as an opportunity to have a bit of fun.
Oi, loud mouth. Come over here clucked Mr Sanchez.
Id like to place a little bet with you, I reckon that England are going to spank the Ozzies ass in the final
Oh come chook be serious, you Pomms havent got a chance against the might of Australia

OK then said Mr Sanchez If England win I want you to wear a sandwich board down Oxford Street during the rush hour admitting that we are the better team

No problem mate, the deals on
They decided to have a couple of drinks together.
After about 3 hours of drinking Mr Sanchez started to get a bit abusive towards his new friend.
David Campese was having none of this, he picked up the chicken and dragged him outside. He took a long run and dropped kicked Mr Sanchez as hard as he could. There were feathers everywhere, but where had Mr Sanchez gone?.?