1. a benefit or advantage, especially an unexpected or incidental one
Usage: informal; chiefly British
2. a tablet of amphetamine, especially benzedrine
Usage: slang; dated

Examples

• One of the bennies of working from home is saving time on your commute.
• The job comes with several bennies, including health insurance and a pension.
• Getting free tickets to the concert was a nice benny.
• The company offers excellent bennies to its employees.
• She appreciated the unexpected benny of a flexible schedule.