**Gaming Reroller**: A player who restarts a game for better outcomes.

**Manufacturing Reroller**: Equipment or person that reshapes materials like metal.

**Data Reroller**: Tool or individual updating datasets with new information.

**Content Reroller**: Person repurposing existing content into new formats.

**Currency Reroller**: Individual exchanging old currency for updated versions.

**Redoing a dice roll**: Rolling the dice again for better outcome.

**Retrying an action or attempt**: Attempting something once more to improve results.

**Reprocessing material**: Rolling metal or other materials anew in manufacturing.

**Adjusting character statistics in gaming**: Recalculating attributes during character creation process.

**Repeating a film scene shot**: Reshooting a specific part of movie production.