An explosion of unpleasant odors, like rotten eggs, garbage, or other unpleasant odors.(noun)
A device that produces such burst of unpleasant odors.(noun)
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Use "stinkbomb" in a sentence
"Seriously, DTL, there are a shitload of us on the "right" who are positively disposed toward your core argument, and then you lay this kind of stinkbomb that causes us to take a quick reality check."
"ABC may be ready to throw away prime real estate with something that has "stinkbomb" written all over it, but it doesn't have to be that way."
"But even though I answered and disarmed this particular stinkbomb before you lobbed it, you simply had to throw it anyway."