Glizzy in the Gloryhole 

A more modern term for "canary in a coal mine".

Anthony: "Hey Mike, do you think I should raw-dog this glory hole in the bathroom?"
Mike: "Nah man, use a glizzy first from this Oscar Meyer pack to make sure its not some Eldritch Horror beyond the hole. Gotta use the good ol' Glizzy in the Gloryhole method, it never fails."

Glizzy in the Gloryhole by donkeykongvaporwave October 31, 2023