Kabuntuhan (en. Sigh)

/kabun'tuhan/

Synonyms

A person who pretends to be smart but actually knows nothing.

Juan is such a kabuntuhan, he talks a lot but has no substance!

Sobrang kabuntuhan ni Juan, puro daldal pero walang laman!

Lacking knowledge but keeps talking.

Don't mind Liza, she's a kabuntuhan, saying a lot but I don't understand anything.

Huwag mong pansinin si Liza, kabuntuhan yan, ang daming sinasabi pero wala akong naiintindihan.