Four fonts walk into a bar. The barman says "Oi - get out! We don't want your type in here".

A jump-lead walks into a bar. The barman says "I'll serve you, but don't start anything".

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"I gave up drugs when the doctor told me I had 6 months to live" Keith Richards

And another two!

A man walks into a bar with a roll of tarmac under his arm and says: "Pint please, and one for the road."

A three-legged dog walks into a saloon in the Old West. He slides up to the bar and announces: "I'm looking for the man who shot my paw."

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"I gave up drugs when the doctor told me I had 6 months to live" Keith Richards