블링블링

Etymology
From, aided by the fact that the English noun resembles a Korean reduplicative ideophone.

Ideophone

 * 1)  shinily, fancily, bling-bling-ly

Usage notes
is one of the few recently loaned ideophones in Korean. Like most ideophones which have entered the lexicon only recently, it does not obey yin-yang vowel ablaut or consonant alternation.