Sounds like it could be a ‘tortured phrase’.

See here: https://arxiv.org/abs/2107.06751

But I can’t for the life of me figure out what it’s supposed to be.

Et tu, rum ham?

I think I scared my wife and kid I laughed so hard.

Most of the internet was already BS before ‘working’ LLMs, where do you think the models learned it from? I think what you want is a crap detector, and I’m with you. Any ideas good ideas and I’ll donate my time to work on it.