Top definition
A slang term for cancer. Originated from a conversation between two people where one said "You know it's illegal to say ar-kansas in Arkansas?" then the other said "would that make kansas pronounced Kansaw?". It was deemed to sound like "cancer", so it became a slang term.
"Kyle's memes are Kansaw." - Ryan Baker
by rbakes16 November 12, 2016
Get the mug
Get a kansaw mug for your boyfriend Georges.