8ever 

A long forever. 8 being infinity and ever put together signifies an infinite ever 8ever

Yes, girl, you are my best friend 8ever!

8ever by pseudonymdefinitions August 24, 2017

8ever 

Because a guy named Randy just won't accept 5ever -_-
longer than 5ever, infinity ever because the 8 is like an infinity loop on its side.

5ever is still better than 8ever.

8ever by 5everisbetter January 4, 2013