A man started a new job as a cabinet- maker and seemed to be really good at what he did.
One Friday they were having after-work drinks and he started bragging that he could identify any type of wood just by smelling it.
His co-workers thought he was full of it so they blind-folded him and let him smell a piece of wood; "Easy, that's WA Jarrah" he said confidently and was spot on.
They tried him with another; "Teak...Indonesian" he said after a quick sniff.
After trying him with a few more; all guessed correctly they decided to try to fool him.
The office lady undressed and laid on the table in front of him. After a few sniffs and a puzzled look he said; "Can you turn it over?" and the lady rolled over.
After a few more whiffs he smiled and said "Ya almost had me, ya bastards; that's the dunny door off a prawn- trawler!"