I'm a man
A wild way to end a sentence. You ramble for minutes, then suddenly say, 'I'm a ramblin' man' like you just discovered the meaning of life. People in Bloomington know exactly what that means.
'I don't know what I want to do with my life, I'm a ramblin' man!'
'I think I'm going to eat pizza, I'm a ramblin' man!'
'I'm going to sleep, I'm a ramblin' man!'