Unchaning Values In The Vuca World Slogans, Top notch service is our main auto motive. Smiling is infectious; you catch it like the flu. Its the truth, and wed put it on a billboard if it was up to us, Your satisfaction is our number one concern, Make it right, make it memorable. Put a Smile On ( McDonald's advertising slogan ) Rictus grin. Keep smiling and one day life will get tired of upsetting you, Never regret anything that made you SMILE. Ngu had to say of the staff and service user gifts we delivered for Christmas last year. Made you laugh. Read out the Best Smile Quotes and Sayings. Created by Kellogg in the late 1920s, Rice Krispies' slogan first referenced the noise the breakfast cereal made after being doused in milk.