Rewind·Posted on Jan 23, 201421 Times Kelly Kapowski Taught Us How To LiveIn honor of Tiffani Theissen's 40th birthday.by Whitney JeffersonBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. The correct way to answer a payphone. Tap to play GIF Tap to play GIF 2. How to look cute during a class assembly. Tap to play GIF Tap to play GIF 3. How to say you're sorry. Tap to play GIF Tap to play GIF 4. How to subtly let someone know to shut up. Tap to play GIF Tap to play GIF 5. How to show off your hair. Tap to play GIF Tap to play GIF 6. I mean, REALLY work that hair. Tap to play GIF Tap to play GIF She is TRULY the champion of showing off good hair. Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF 7. How to flirt from across the classroom. Tap to play GIF Tap to play GIF 8. How to discuss someone you and your friend mutually dislike. Tap to play GIF Tap to play GIF (Or maybe even hate.) Tap to play GIF Tap to play GIF 9. How to give PG-13 bedroom eyes. Tap to play GIF Tap to play GIF 10. How to look cute while jumping rope. Tap to play GIF Tap to play GIF 11. And doing aerobics. Tap to play GIF Tap to play GIF 12. How to spot a true gentleman. Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF 13. How to express your casual disgust. Tap to play GIF Tap to play GIF 14. How to express your most extreme disgust. Tap to play GIF Tap to play GIF 15. How to react to something with excitement — but not too much excitement. Tap to play GIF Tap to play GIF 16. How to slow dance. Tap to play GIF Tap to play GIF 17. How to pose with your friends. Tap to play GIF Tap to play GIF 18. How to smile and blink harmoniously. Tap to play GIF Tap to play GIF 19. How it's OK to cry into your teddy bear when necessary. Tap to play GIF Tap to play GIF 20. How to remain flawless even in the wind. Tap to play GIF Tap to play GIF 21. And perhaps most importantly... Tap to play GIF Tap to play GIF ...how to land Zack Morris. Tap to play GIF Tap to play GIF