No.
Yaki
The word "mayabang" is in Tagalog form (national language of the Philippines). In English language, it means "boastful" or "cocky".
It means you aren't proud and boastful
There is no direct translation for "palalo" in Tagalog. However, it can be loosely translated as someone who is arrogant or boastful.
Boastful means to talk proudly about something you have, or something you accomplished.
Yes
Broil means to expose to high heat (when cooking).
Boustful? I believe you meant to spell "boastful" which means proud
The word is Boastful
most boastful
On your oven there should be a broil button.
No. The word wax as a verb means to increase, as in increasing boasting. It just means someone is bragging.