What's your favorite old jingle or slogan?
Probably my favorite slogan was Pilgrim's Pride's, "We won't sell any fat, yellow chickens".
Some other golden oldies:
Two all beef patties special sauce lettuce cheese on a sesame seed bun.
The bigger the burger the better the burger the burgers are bigger at Burger King.
Where's the beef?
Now that's a spicy meatball!
I can't believe I ate the whole thing.
Rice a Roni, the San Francisco Treat
I want my baby back, baby back, baby back/Chili's baby back ribs
And an old translation error favorite, Frank Purdue's Chicken slogan "It takes a strong man to make a tender chicken", was translated to Spanish for Mexican promotion as "It takes an aroused man to make a chicken affectionate."