Alabama:
Yes, We Have Electricity

Alaska:
11,623 Eskimos Can't Be Wrong!

Arizona:
But It's a Dry Heat

Arkansas:
Litterasy Ain't Everthing

California:
By 30 Our Women Have More Plastic Than Your Honda.

Colorado:
If You Don't Ski, Don't Bother

Connecticut:
Like Massachusetts, Only The Kennedies Don't Own It Yet.

Delaware:
We Really Do Like The Chemicals In Our Water

Florida:
Ask Us About Our Grandkids

Georgia:
We Put The "Fun" In Fundamentalist Extremism

Hawaii:
Haka Tiki Mou Sha'ami Leeki Toru
(Death To Mainland Scum, But Leave Your Money)

Idaho:
More Than Just Potatoes...
Well Okay, We're Not, But The Potatoes Sure Are Real Good

Illinois:
Please Don't Pronounce the "S"

Indiana:
2 Billion Years Tidal Wave Free

Iowa:
We Do Amazing Things With Corn

Kansas:
First Of The Rectangle States

Kentucky:
Five Million People; Fifteen Last Names

Louisiana:
We're Not ALL Drunk Cajun Wackos, But That's Our Tourism Campaign

Maine:
We're Really Cold, But We Have Cheap Lobster

Maryland:
If You Can Dream It, We Can Tax It

Massachusetts:
Our Taxes Are Lower Than Sweden's (For Most Tax Brackets)

Michigan:
First Line Of Defense From The Canadians

Minnesota:
10,000 Lakes And 10,000,000 Mosquitoes

Mississippi:
Come Feel Better About Your Own State

Missouri:
Your Federal Flood Relief Tax Dollars At Work

Montana:
Land Of The Big Sky, The Unabomber, Right-Wing Crazies, & Very Little Else

Nebraska:
Ask About Our State Motto Contest

Nevada:
Whores and Poker!

New Hampshire:
Go Away And Leave Us Alone

New Jersey:
You Want A ##$%##! Motto? I Got Yer ##$%##! Motto Right Here!

New Mexico:
Lizards Make Excellent Pets

New York:
You Have The Right To Remain Silent, You Have The Right To An Attorney...

North Carolina:
Tobacco Is A Vegetable

North Dakota:
We Really Are One Of The 50 States!

Ohio:
At Least We're Not Michigan

Oklahoma:
Like The Play, Only No Singing

Oregon:
Spotted Owl... It's What's For Dinner

Pennsylvania:
Cook With Coal

Rhode Island:
We're Not REALLY An Island

South Carolina:
Remember The Civil War? We Didn't Actually Surrender

South Dakota:
Closer Than North Dakota

Tennessee:
The Educashun State

Texas:
Si' Hablo Ing'les
(Yes, I Speak English)

Utah:
Our Jesus Is Better Than Your Jesus

Vermont:
Yep

Virginia:
Who Says Government Stiffs And Slackjaw Yokels Don't Mix?

Washington:
Help! We're Overrun By Nerds And Slackers!

Washington, D.C.:
Wanna Be Mayor?

West Virginia:
One Big Happy Family...Really!

Wisconsin:
Come Cut The Cheese

Wyoming:
Where Men Are Men...And The Sheep Are Afraid!!!!!!!!!!

That's your funniest yet.

Re Washington (state): Our official motto is: "Keep Washington green; bring money".

Georgia..................."Help Keep Georgia Beautiful: Put a Yankee on a Bus"