knownski 

When something is completely obvious or known.

It is knownski that you like that girl.

knownski by Millimoe March 24, 2009

Knowski 

Only a real broski will know what this means. It's a way of rhyming with broski, and its the same definition of know but has -ski at the end

Michael: All it says is chrome, but I dont see no billets in there.
Weston: Look up front bumper for your truck, they are on there, broski. I knowski.

Knowski by Project_Chevrolit731 November 4, 2019