A ton more is posted at http://www.signhumor.com/

At a Towing Company: We don't charge an arm and a leg. We want tows.
At a Used Car Lot: Second Hand cars in first crash condition.
At an Auto Body Shop: May we have the next dents?
At an optometrist's office: If you don't see what you're looking for, you've come to the right place.
At the electric company: We would be delighted if you send in your bill. However, if you don't, you will be.
At the entrance of the large machinery plant: Warning to young ladies: If you wear loose clothes, beware of the machinery. If you wear tight clothes, beware of the machinist.
Billboard on the side of the road: Keep your eyes on the road and stop reading these signs.
Car Lot: The best way to get on your feet....Miss a car payment.
Church sign: To remove worry wrinkles, get your faith lifted.
Door of a plastic surgeonís office: Hello. May we pick your nose?
English Sign in German Cafe: Mothers, Please Wash Your Hands Before Eating.
Gym: Merry Fitness and a Happy New Rear!
In a Beauty Shop: Dye now!
In a cafeteria: Shoes are required to eat in the cafeteria. Socks can eat any place they want.
In a cleanerís window: Anyone leaving their garments here for more than 30 days will be disposed of.
In a counselors office: Growing old is mandatory, growing wise is optional.
In a dentist office: Be true to your teeth or they will be false to you.
In a department store: Bargain Basement Upstairs.
In a dry cleaner's emporium: Drop your pants here.
In a dry cleaner's window: Anyone leaving their garments here for more than 30 days will be disposed of.
In a farmerís field: The farmer allows walkers to cross the field for free, but be aware that the bull charges.
In a Florida maternity ward: No children allowed.
In a health food shop window: Closed due to illness.
In a hotel during a conference: For anyone who has children and doesnít know it, there is day care on the first floor.
In a Laundromat: Automatic washing machines. Please remove all your clothes when the light goes out.
In a Los Angeles clothing store: Wonderful bargains for men with 16 and 17 necks.
In a Los Angeles dance hall: Good clean dancing every night but Sunday.
In a Maine restaurant: Open seven days a week and weekends.
In a New York medical building: Mental Health Prevention Center
In a New York restaurant: Customers who find our waitresses rude ought to see the manager.
In a non-smoking area: If we see smoke, we will assume you are on fire and take appropriate action.
In a Pennsylvania cemetery: Persons are prohibited from picking flowers from any but their own graves.
In a Podiatrist's window: Time wounds all heels.
In a restaurant window: Don't stand there and be hungry, come in and get fed up.
In a safari park: Elephants please stay in your car
In a Tacoma, Washington men's clothing store: 15 men's wool suits - $100 - They won't last an hour!
In a Texas funeral parlor: Ask about our layaway plan.
In a toilet: Toilet out of order. Please use floor below.
In a veterinarianís waiting room: Be back in 5 minutes. Sit! Stay!
In an office building washroom: Toilet out of order. Please use floor below.
In an office: After the tea break, staff should empty the teapot and stand upside down on the draining board.
In an office: Would the person who took the step ladder yesterday kindly bring it back or further steps will be taken.
In downtown Boston: Callahan Tunnel - NO END
In front of a New Hampshire car wash: If you can't read this, it's time to wash your car.
In the front yard of a funeral home: Drive carefully. Weíll wait.
In the offices of a New Jersey loan company: Ask about our plans for owning your home.
In the vestry of a New England church: Will the last person to leave please see that the perpetual light is extinguished.
In the window of a Kentucky appliance store: Don't kill your wife. Let our washing machine do the dirty work.
In the window of an Oregon general store: Why go elsewhere to be cheated, when you can come here?
Inside a bowling alley: Please be quiet. We need to hear a pin drop.
Maternity Clothes Shop: We are open on Labor Day.