With bells on
Meaning
Eagerly and enthusiastically.
Usage
Used when someone accepts an invitation with great enthusiasm.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
The exact origin is uncertain; a popular story links it to Morris dancers wearing bells.
The date of first use is uncertain.