Has anyone ever tried to decipher what Fra is saying?

Like "tubes" definitely means yes and when the agent* threatens him with being cut up he says spider time which means he knows kids take apart spiders. He knows "hello", "long roads and no hardly" could be "much time has passed and no one to speak with".

He asks Jesse if she's bygone, which means from an earlier time.

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*Laughed my ass off after a tense fight when I heard the tape of Fra being interrogated for the 100th (?) time by the frustrated agent. The voice acting is peak.