dustman and japanese man

DUSTMAN & JAPANESE MAN

A dustman is going along a street picking up the wheely bins and
emptying them into his dustcart lorry.?
He gets to one house where the bin hasn't been left out so he has
a quick look for it, goes round the back but still can't see it so he
knocks on the door.
There's no answer so he knocks again.?
Eventually a Japanese bloke answers... "Hallo", he says.
"Alright mate, where's ya bin?" asks the dustman.
"I bin on toilet" replies the Japanese bloke, looking perplexed.
Realizing the Japanese fellow has misunderstood him,
the binman smiles and says "No mate, where's ya dust bin?"
"I dust bin on toilet, I toll you" says the Japanese man.
"Mate" says the dustman "You're misunderstanding me...
where's ya Wheely Bin?"
"OK OK", says the Jap, "I wheely bin having a wank."
?
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