Related Clues:
- Put your feat in your mouth?
- Blow one's own horn
- What blowhards do
- Be too smug
- Winner's poor sportsmanship
- Make oneself look big
- Eschew humility
- Evince malicious pleasure
- Sing one's own praises
- Talk the talk
- Crow relative?
- Dance in the end zone, say
- Put your feat in your mouth
- Be smug
- Express schadenfreude