i'm a ramblin' man
To be a ramblin’ man is to ramble like you're trying to impress people who don’t care. You talk so much you forget your own name.
I’m a ramblin’ man. I talked so much I forgot my name. It’s probably ‘Bob.’
I’m a ramblin’ man. I started talking. Now I can’t stop. I can’t even remember why I started.
I’m a ramblin’ man. I talked for so long I think my brain got tired and left.