the.com/fizzle

The sound of enthusiasm dying without the dignity of an explosion.

means To fail or peter out weakly after a promising start, especially one that fades away instead of ending with any kind of bang.

from Fizzle started in the 1500s meaning to break wind quietly — a hushed, embarrassing little failure of a noise, related to Old English roots for blowing or breaking air. By the 1800s, American English had pushed it toward its modern sense: something that hisses, sputters, and dies out, like a damp firework. So the word's entire history is built from small, disappointing noises — it's always been about things that fail audibly but unimpressively.

origin
once meant to fart silently, 1500s English
pattern
strong start, weak finish, no climax
contrast
opposite of fizzle isnt success, its bang
usage
describes plans, romances, and New Year resolutions equally
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