Who needs tuna! I feel like having squid!

(Hobbes coming out with polka dots instead of his usual stripes) How do I look?

Calvin lets change the GROSS password to, "Calvin the great, Calvin the bold, who needs tigers, they are all mold!".

(Hobbes reading TV Guide) Maybe I should watch the news. 

Calvin! I think I should stop attacking you at the door way.

(Hobbes fishing) Oh Boy! A salmon! Now I'll show you folks how to release it.

Oh boy! Cookies!

Get your Suicide Drink here! Get your Suicide Drink!

(whispering in class) Calvin, what's 1 and 1?

But Mom! I don't want to go to piano class! I want to play Calvinball!

Maybe you need more Chocolate Frosted Sugar bombs.

Please hit me with that water balloon.

Calvin, you are the nicest boy I've ever known.

Calvin you are such a nice kid, I'd baby-sit you for nothing.

Pillow fight!

Calvin, don't go to bed yet, we are having so much fun! Wait till your parents get home.

Spiff- Here is the famous Spaceman Spiff willing giving the secret information to destroy the universe.

Spiff- I think I'll quit the spaceman business and become an accountant.

Spiff- Spaceman Spiff decides to stay home for a quiet day of knitting.

Stupendous Man- Slower than a tortoise, weaker than a wet noodle, able to crash into a single step, it's Stupendous Man!!

Stupendous Man- Hello, Stupendous Man Building Company.

Tracer Bullet- I'm quitting the detective business, Jones!

Tracer Bullet- It was 6 o'clock, the shots rang out, I took a nap.

Dad- Do it because it depletes character!

Dad- Bike? What's a bike?

Dad- For our next vacation I've booked a hotel and luxury yacht.

Mom- Calvin, if you DON'T eat those brownies, you are going to get it!

Mrs. Wormwood- Today class, we will spend the entire day in recess!

Mrs. Wormwood- School? What's school?

Moe- Calvin, you are my best friend.