Shadowman Moment

A Shadowman Moment is when someone or something suddenly abandons everything and everyone without any explanation.

Edd: Wow, Jake really just disappeared like that with no trace or explanation.

Jaime: Jake really pulled a Shadowman Moment.

cloog

A cloog can be said in many different ways. Cloogah, Cloogie, Clooger, Cloogest, and Cloogas.
A cloog can be interpreted in either a good or bad way.

Dave: "I'm clooging out"
Adam: "Damn are you okay?"
Dave: "No, I'm pretty cloog rn"