* It's a misspelling. Double-check the spelling.
* It's a slang term or regional dialect word. If you heard it in a specific context, providing more information might help identify its meaning.
* It's a made-up word. Perhaps it's part of a fictional story or online game.
Please provide more context (where you heard it, who said it, etc.) so I can help you figure out what "chingatho" means.