1. u make an argument over how fast Sonic is.
2. u make an argument over how Sonic faster than Shadow
3. u name ur child after a Sonic the Hedgehog character
4. u buy a Hedgehog just so u can name it Sonic Shadow Silver etc.
5. u try to make words to Classic Sonic Songs
5.5 ur secsesful on making words to Classic Sonic Songs
6. u make an argument over Sonic the Hedgehog characters that are mentioned in comics are real characters
7. u can explain Sonic's speed più than one way
8. "Shadow is not Emo, he is misunderstood!"
9. u understand the joke about Shadow being Emo
10. u make 'Slash parings' that dont make sense at all
11. u make ur own characters and give them names like Boom, Slash, Rythe, etc.
12. recolor Sonic, Shadow, Silver, etc.
13. ur Youtube account is named after a Sonic character, o after ur fan-character
14. u role-play as a Sonic character, o ur own character
15. u draw Sonic the Hedgehog as a hobby
16. u spike ur hair like one of the characters then dye it
17. "Sonic's the name, speed's my game!"
18. u understand the quote joke
19. Cross-over parings are amusing to u
20. u bother to read this list