One is a blood-sucking parasite, the other is an insect.
or
Because it goes good with chips.
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After you die, a leech stops sucking your blood.
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Two lawyers were fighting over a penny.
or
they make up everything.
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Well, first let's talk about the concept behind this whole "light bulb" thing.
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The owner got tired of the (w)hole business!
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None. They just steal somebody else's light.
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Porkchop
or
Two, one to screw it in, and another to repent.
or