If you want to directly translate the meaning of "proud" or "arrogant":
* Naka-proud ka. (This is a direct translation of "proud")
* Naangas ka. (This implies arrogance)
* Nabasol ka. (This implies someone who is self-righteous)
If you want to express the judgment and accusation of "mayabang ka":
* Agpampadagdag ka. (This implies someone who is boastful and self-important)
* Agpadpadakkel ka. (This implies someone who tries to make themselves seem bigger than they are)
* Napintas ka! (This is a sarcastic way of saying "you're so great!")
If you want a more colloquial and informal translation:
* A, sungsung ka! (This is a more casual and playful way of saying "you're being arrogant")
* Mangangas ka! (This is a more informal way of saying "you're being arrogant")
Ultimately, the best translation will depend on the specific context and the tone you want to convey.