wskn
Stands for "Wie sind Kaiser naab", meaning "Who be Emperor naab". This is a simular to the phrase "wbkn", meaning "Who be King naab". The phrase defines an extremely awkward and 'noobish' person (see noob). People usually facepalm at this person, which seems a logical response.
Wie sind kaiser naab (wskn)? Dude, my bro be. He just pretended to be drunk at a party, while making extremely non-funny comments and wanted to imitate people so he could act like a tough guy.