iwae

Meaning "rejoice" in Japanese. Used for commemorative speeches.

"IWAE! The one to inherit all Rider powers, the time king who will rule over the past and the future. And his name is Kamen Rider Zi-O: (insert name here) Armor!"
- Black Woz

Cyka Blyat

A Russian word (taboo), means "bitch".

Cyka Blyat! Cyka! Cyka!

PC bang

A term for Internet café, mainly in South Korea.

For the rest of the gaming public though, PC bang’s are a 24-hour thing.