First off, this is quite a funny thread.
BUT there's been a lot of repeating within the last year or so (mostly unique material before page 60 or so - noticeably not as much since!).
In a feeble effort to keep things rolling I'll add a little myself ...
I heartily apologize for this pun-ishment, but for those with the right kind of mind, or very little mind, these are a fun read:
Those who jump off a bridge in Paris are in Seine.
A man's home is his castle, in a manor of speaking.
Dijon vu - the same mustard as before.
Practice safe eating - always use condiments.
Shotgun wedding - A case of wife or death.
A man needs a mistress just to break the monogamy.
A hangover is the wrath of grapes.
Dancing cheek-to-cheek is really a form of floor play.
Does the name Pavlov ring a bell?
Condoms should be used on every conceivable occasion.
Reading while sunbathing makes you well red.
When two egotists meet, it's an I for an I.
A bicycle can't stand on its own because it is two tired.
What's the definition of a will? (It's a dead give away.)
Time flies like an arrow. Fruit flies like a banana.
In democracy your vote counts. In feudalism your count votes.
She was engaged to a boyfriend with a wooden leg but broke it off.
A chicken crossing the road is poultry in motion.
If you don't pay your exorcist, you get repossessed
With her marriage, she got a new name and a dress.
The man who fell into an upholstery machine is fully recovered.
You feel stuck with your debt if you can't budge it.
Local Area Network in Australia - the LAN down under.
Every calendar's days are numbered.
A lot of money is tainted - Taint yours and taint mine.
A boiled egg in the morning is hard to beat.
He had a photographic memory that was never developed.
A midget fortune-teller who escapes from prison is a small medium at large.
Once you've seen one shopping center, you've seen a mall.
Bakers trade bread recipes on a knead-to-know basis.
Santa's helpers are subordinate clauses.
Acupuncture is a jab well done.
A bunch of these were turned in to a joke contest to see if they'd win. No pun in ten did.