87 on Taiwan stands for "Idiot/Stupid". It's commonly spammed on taiwanese Twitch.tv streams

1. noun. It is the sudden feeling of an inexplicable joy one gets when something romantic or idealistic occurs.

When kilig, one may experience the following:

*butterflies in one's stomach
*heart melting
*shivers down one's spine
*irrepressible noises from one's mouth
*uncontrollable smiling
*an inner conflict between hope of something wished for and reality

Kilig may also be defined as that mountain top, floating, on cloud nine, invincible, i-could-keep-smiling, heart aching goodness and feeling which overpowers the mind's ability to think straight, act straight, breathe properly and articulate thoughts into a single comprehensible sentence.

an exclusive word used in Taiwan and Hong Kong. Recently rising in twitch chat on Taiwanese channel.
Which means "idiot".

87 be pronounced "ba - chi" in two separate numbers in Chinese. but its pronunciation is similar to "bei - chi", which means "idiot" in Mandarin Chinese.

An abreviation representing the sexual act of licking someones anus. The 8 represents the anus and vagina, while the 7 represents a tongue.

the 8 means forever
and the 7 is luck
so 87 is ever-lasting-luck

A cheating female. In the February 2003 issue of Cosmopolitan, 87% of females admitted to cheating, so a female who has cheated, is an 87.