How can you rap with a Mouthfulla Cap, gurl? x4

I don't know x4

Finally, he is rapping to me.
With a Mouthfulla Caps but we can't understand him x2

I wanna know what RAP is.
I want you to show me.
RAP!!! x2

Show me, show me, show me how to do that rap.
The one that makes me cream.
She said "What was its speed or crank" she said. (?)
Or is it true the boosh is dead.

I want you to show me the rap.
I (RAP!!!) want you to show me the rap. RAP!!!

Or maybe if you want me.
You got to show me rap. RAP!!!
Words arent no easy to say.
Oh wow.
You got to show me rap. RAP!!!

Finally, he is rapping to me.
With Mouthfulla Caps but we cant understand him. x2

How can you rap with a Mouthfulla Caps, gurl? x4