nosoap
- "Not gonna happen!"
- ''Forget it!''
- "Never gonna happen"
- "Ain't happenin'"
- ''Nothing doing!''
- "That didn't work"
- Problem in the shower
- Old-school "Fuggedaboutit!"
- Futile, informally
- "Zero chance!"
- "Outta luck!"
- "It'll never wash!"
- "It didn't work"
- "Forget it," in dated slang
- "Fat chance," in dated slang
- 'Can't do it'