1. The 15 foot dash

FlossAus / Via twitter.com

2. The walk of fame

CjayyTaughtHer / Via twitter.com

3. Age in a nutshell

okMute / Via twitter.com

4. The intoxicating high

merman_melville / Via twitter.com

5. Those little plastic sheets

__iLIVElife / Via twitter.com

6. The ELATION

i_baylooknurway / Via twitter.com

7. Mail time for dad

Simbas_Mane / Via twitter.com

8. The ultimate iTunes struggle

plantblogger / Via twitter.com

9. The pure EXCITEMENT

BostonJerry / Via twitter.com

10. How games used to work

CerromeRussell / Via twitter.com

11. The 2007 call to duty

PabloPiqasso / Via twitter.com

12. What it meant to be punk in 2007

annetdonahue / Via twitter.com

13. Technological wizardry

RiaSoul_ / Via twitter.com

14. The custodian rolling out the sawdust every damn day

bridgetkotek / Via twitter.com

15. The horror

CleoZevach3000 / Via twitter.com

16. An update on your family

Wahday44 / Via twitter.com

And, finally, what growing older really means

me.me

Via BuzzFeed, Preview photo credit: annetdonahue / twitter