There was an old text-style computer game that had an encounter like this...
Player: "Cast the Nitfol spell on the dragon."
Game: "The dragon pauses, then utters an benevolent greeting that, to your chagin, fries you to a delicate crisp. You are dead."
Jason A Schulz
2023-03-13 23:15:20 +0000 UTC
This reminds me of a very old cartoon. Two dragons are in bed together. The wife says "Dear, no. Your breath...it's so fresh and minty."