The series of bodily changes that occur in the female of most mammals from one period of estrus to another. The estrous cycle usually takes place during a specific period known as the breeding season, which ensures that the young are born at a time when the chance of survival is greatest.
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.
My friends and I want to wear flowers behind our ears for fun. Signed, Flower fun. Dear Flower fun, A flower behind the right ear means the woman is single; behind the left ear she is married or not available. Associate the wedding ring on the left hand with the flower on the left.