sell salt to a slug
English edit
Verb edit
sell salt to a slug (third-person singular simple present sells salt to a slug, present participle selling salt to a slug, simple past and past participle sold salt to a slug)
- Synonym of sell ice to Eskimos
sell salt to a slug (third-person singular simple present sells salt to a slug, present participle selling salt to a slug, simple past and past participle sold salt to a slug)