Noun:
fia viiviia.
Adjective:
fia viiviia, faʻamamā, fetaui lelei, ta, aulelei, lelei.
Okay, you don't have to be so SMUG about it.
Edging into SMUG.
Yeah, he runs a tight ship. SMUG bastard.
another one of your SMUG stories about the time you won.
Open a window, it's about to get SMUG in here.