by B-ri Myrders June 25, 2010
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.
by Mr. Peagram March 08, 2012
Man, that gerrrl be cheesin' from ear to ear
by The Chow Man October 21, 2004