This a combination of "Gwapo" and "Panget" which are Filipino words that mean "Handsome" and "Ugly".

Gwanget: vb
A Bobo-Filipino form to describe an individual who has an admirable presence at first glance, but has a horrid appearance on second glance.

Tagalog Translation: Sa unang tingin gwapo, Sa pangalawang tingin, panget.
"He is so gwanget."
by BoboSquadYYC March 17, 2017
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