Because they are timeless
Have you seen this comment on Youtube ? well I saw it and thought it was hilarious... then I thought again what if Shadow and Sonic saw this what would be their reaction? maybe something like that ...
Merry Christmas from the Hedgehog family! :D
Blushing Faces Meme-Sonic the hedgehog by Unichrome-uni.deviantart.com on @DeviantArt
red nose, sonamy comic by sonicfan799
sonic kawaii - Buscar con Google
Gee Shadow thanks by Nameless0404
Untitled by wdom909
Saphira:OMG just found this hehehe. Shadow: what did you find? Saphira:NOTHING!!!!