>

Ah ok thanks
Yob: a rude, noisy, and aggressive young person.
I had to Google it...never heard that word before. >

YOB. lol sounds like something the British would say lol.  Seems to roll off the tongue easily, and especially after a few drinks. >

In Australia we say Yobbo. >

Don't you call crayfish yobbies? >

I think you mean yabbies.