O Sibili, se ergo

O Sibili, se ergo,
Fortebus es inero.
O Nobili, demis trux
Si vatsinum, causan dux.

(Hint: The second line sounds like "Forty buses in a row.")

Can anyone tell me if a translation from the Latin would make any sense, or are those just Latin-like words?

UPDATE: A reader wrote this:

The way I heard it:

     O CIVILI, SI ERGO
     FORTUBUS ES IN ARO
     O NOVILI DEIS TRUX
     VADIS INEM, CAUSEN DUX.
     (It makes no sense in Latin)