Gloater

A ‘gloater’ is an internet slang term used to describe someone who excessively brags or boasts about their accomplishments, possessions, or successes. They often try to make others feel inferior by constantly highlighting their achievements.

Examples:

1. Sarah is such a gloater – she never misses an opportunity to boast about her expensive designer clothes and luxurious vacations. It’s annoying to constantly hear her brag about her extravagant lifestyle.

2. Mark couldn’t help but gloat when he got promoted at work. He posted numerous status updates on social media, flaunting his new position and making his colleagues feel inadequate. His gloating behavior only created a feeling of resentment among his coworkers.