boiling frog
A problematic situation that will gradually increase in severity until it reaches calamitous proportions, such that the people involved or affected by it will not notice the danger until it is too late to act. It is a metaphor taken from an anecdotal parable about boiling a frog, in which a frog placed in boiling water will immediately try to save itself, but one placed in cool water that is gradually brought to a boil will not notice the heat until it is boiled to death. Drug addiction is often a boiling frog, as many people don't see their addiction as problematic until it has consumed their lives.
boiling frog syndrome
The failure to accept, acknowledge, or act against a problematic situation that will gradually increase in severity until it reaches calamitous proportions. It is a metaphor taken from an anecdotal parable about boiling a frog, in which a frog placed in boiling water will immediately try to save itself, but one placed in cool water that is gradually brought to a boil will not notice the heat until it is boiled to death. Many environmentalists accuse naysayers of having boiling frog syndrome, not accepting that damage is being done until the earth is polluted beyond repair.
boiling hot
Of an object, the weather, or a living creature, having an extremely hot temperature. The phrase is an often hyperbolic reference to the boiling point of liquids. I hate July in this part of the country, it's boiling hot down here. Your forehead is boiling hot! I'm taking you to see a doctor.
boiling mad
Furious; extremely angry. The phrase refers to one's "blood boiling," meaning the same thing. John's views were so ignorant and narrow-minded that I was boiling mad after talking to him.
boiling point
1. One's limit in patience, temper, or equanimity, after which one loses control of one's emotions. Likened to the temperature at which a given liquid boils. I was at my boiling point with the kids last night. All their fighting and shouting drove me crazy!
2. The point at which a situation becomes critical, calamitous, or uncontrollable. Tensions in the region are at their boiling point—full-scale war seems inevitable now.