One in 3,000,000 has a chance of becoming a human being.
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I said, "Are you two an item?"
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the barman says "Oi - get out! We don't want your type in here"
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Only one, but she/he'll have to go out and buy the light bulb adaptor card first, which is extra.
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1,622. One to tell the original joke, and the rest to submit give some minor variation of it! For example:
or