OK... what was the one commercial that you NEVER forgot and watched it everytime it came on? Mine would be the Southwest Airline commercial:

This dude is in the grocery store shopping in the frozen section. Then a cashier turns on a light and says "I'm open on 6". The customer looks up seriously, grabs the pineapple in his basket and hurls that thing about 40 mph and nails the dude in the head and knocks his ass smooth out! IT MUST BE FOOTBALL SEASON!!!

Love that commercial!!! Best one ever!

I love Super Bowl commercials.

there's this one dairy queen commercial where these two cavemen are standing around with a rock and a torch.the caveman with the torch tells the one with a rock "you give me rock,i give you fire".as soon as the rock carrying caveman trades for the torch,the first caveman pitches the rock at the others head knocking him out.truely funny shit.

the magic beer fridge commercial from the superbowl two years back.

i think i like this one only because my wife hates it so much...

the one for office max or staples where the doopey looking guy is looking at the products on the shelves and yells "WOW! THATS A GREAT PRICE!" everytime he looks at a new product...

there are few commercials I remember every Christmas as a kid that I always had to watch so I knew it was officially x-mas.
ONe of em was a commercial for Stetson cologne.

They always played the same one then one year they changed it and it was weird and then it never aired again

There was one for Bud Dry a number of years back.

Three beauty pageant contestants are asked what they would do to save the planet. The two brunetts give long speeches about the environment and such but the blonde just smiles and asks "Which planet?" When they cut back after showing the product she is wearing the tiara and sash. The slogan is Why ask why?

Priceless.

I dont remember which insurance company it was for, (Im pretty sure it was progressive) but I'll always remember the one where the two squirels (god, for such a small word thats a bitch to spell right) are on the side of the road and one runs out to swerve a station wagon off the road and once it goes skidding off comes back to get dapps from the other one....

Somehow, all those years, I KNEW those little bastards did it intentionally.....

Also, speaking of Budweiser and thier super bowl comercials, there is the one with the snotty little married couple having a romantic dinner on a buggy being pulled by the Budweiser horses, and one of them farts into the candle that is part of the dinner and torches the bride.....EPIC!

I'm not gonna go with one commercial, I'm gonna go with a campaign of them. The "Real American Heroes" commercials by Budweiser. Whether it's Mr Overweight Sports Announcer or Mr Foam Finger Inventor or whatever, they all make me wanna laugh so hard I fall outta my chair.