Chunder means to be sick, it originates from old seafareing days when sailers would get seasick and stick their head out of the porthole in their cabin. As they did this they would shout "Watch Under" to warn people in lower cabins of the forthcoming puke
. Over the years this has evolved in Chunder.
Peodophiles are sick, they make me want to Chunder!
A fungal infection that dirty bastards get.
James: What the fuck is that on your leg?
Anthony: I don't know, I've had it for about six months, it doesn't hurt though.
James: I'd go to the Doctors if I were you. It looks like Ringworm.
Anthony: Ringworm! But that's what dirty bastards get.
James: And your point is?
A weird sexual game which involves three homosexual men, a ball and two drinking straws.
"Peter come over here and bring your straw, I have got Nigel to bend over ready for a game of Blow-A-Butt"
Originates from when Captain Cook first landed in Australia. When they used to drink the toast would be "Fair Drinking" and the saying has evolved from there.
"Mick that koala just scratched my nob off"
"Fair Dinkum Shane, you did piss on him"