ear-to-ear
It's about smiling. Ear-to-ear smile or grin is when you have a very broad and generous smile. Such a smile when each corner of your mouth is by each of your ears.
Explain to me why you don't have an ear-to-ear grin right now.
ear to ear
a cut from one ear to the mouth to the other ear, in other words a chelsea smile
the only way you'll see me smile is if you cut me ear to ear
Cheesin' from ear to ear
Styling from head to toe
Excellent; wonderful
Excellent; wonderful
Man, that gerrrl be cheesin' from ear to ear