I got this list from a friend. Unfortunately it was not passed cyberly.

Truisms
1) A bicycle can't stand on its own because it's two-tired.
2) What's the definition of a will? (It's a dead giveaway!)
3) A backward poet writes inverse.
4) In democracy it's your vote that counts. In feudalism it's your count that votes.
5) A chicken crossing the road is poultry in motion.
6) If you don't pay your exorcist you get repossessed.
7) With her marriage she got a new name and a dress.
8) Show me a piano falling down a mineshaft and I'll show you A-flat minor.
9) When a clock is hungry it goes back for seconds.
10) The man fell into an upholstery machine...he's fully recovered.
11) A grenade thrown into a kitchen in France would result in Linoleum Blownapart.
12) You feel stuck to your debt if you cant budge it.
13) Every calendar's days are numbered.
14) A lot of money is tainted. T'aint yours and t'aint mine.
15) A boiled egg in the morning is hard to beat.
16) He had a photographic memory that was never developed.
17) A plateau is a high form of flattery.
18) The short fortuneteller who escaped from prison was a small medium at large.
19) Those who are too big for their britches will be exposed in the end.
20) Once you've seen one shopping center you've seen a mall.
21) Those who jump off a Paris bridge are in Seine.
22) Bakers trade bread secrets on a knead to know basis.
23) Santa's helpers are subordinate clauses.
24) Acupuncture is a jab well done.
25) Marathon runners with bad footwear will suffer the agony of defeat.