An impasta
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The barman says "Sorry we don't serve food in here"
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Two: One to screw you out of a fee, and the other to send you to a store where they ran out of bulbs weeks ago.
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The barman says "I'll serve you, but don't start anything"
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Two — one to change the bulb, and one to write a song about how good the old light bulb was.
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One's a spineless, poisonous blob. The other is a form of sea life.
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