Lyrics:

In case you're wondering
In case you're wondering who-who's the realest
Who-who's the realest
The name, un-unforgettable
Un-unforgetable
You might never get another chance to catch this
Un-unforgettable, unfor-unforgettable
In case you're wondering who-who's the realest
Un-unforgettable, unfor-unforgettable
You might never get another chance to catch this
The name