If you're like me, then 'Sesame Street' has been a big part of your life and the lives of your children. It's always been a great show that teaches kids about numbers, letters and other educational facts. Of course, Sesame Street is also known for its warm characters including Kermit the Frog, Big Bird, Oscar the Grouch, Cookie Monster and more.

In one of the all-time best Sesame Street video clips, Kermit is doing the alphabet with a young girl who teases him by saying "Cookie Monster" after every few letters. Watching Kermit's reaction and her giggling makes the clip an instant classic. Stick around for the very end when the girl and Kermit share a special moment that will melt your heart.