All About Ulzzang 얼짱/FZL Selca Girls 

"Ulzzang"
means "best face" in Korean, also known as net idols in other asian countries; usually characterized by big eyes, a pale complexion, or basicly those with a pretty face. These people are usually well-known on the internet because of their good looks and style.
"FZL"
short for "fei zhu liu", which is basicly a counter culture or anti-mainstream trend, fashion, or lifestyle in China, popular among teens (like Scene style). Characteristics include distinctive eyes, dyed & layered/choppy hair and unique style.