Read the sentence below and use context clues to determine the meaning of the word gloat.

If you continue to gloat about your winning the spelling bee, I will have to challenge you to a match just to take away your bragging rights.

What does gloat most likely mean?

Delighting, sometimes with mean intentions
Shining, often with an unusual bright intensity
Implying, often with a negative sense or feeling
Encouraging, often after a severe setback