It started from Angry German Kid reversed video that the original video saying "Los geht's!" (English: Here we go!) and when the original video of AGK, Leopold said "SAUSAGE EGGS!" because of McDonald's "sausage egg muffin"
I watch the Angry German Kid reversed and he said "Sausage eggs!"
1.. It used the advertising slogan of Wendy's chain of hamburger restaurants in 1984.
2. The phrase became associated with the 1984 U.S. presidential election. Former Vice-President Walter Mondale also used the line against rival Senator Gary Hart in his bid for the Democratic nomination in the 1984 presidential campaign.
3. It still uses for the popular culture
1. (From commercial)
Old lady 1: It certainly is a big bun. It's a very big bun. It's a big fluffy bun. It's a very big fluffy bun.