Top definition
A word that is written on every desk in a school or college to test the janitors/teachers sanity. Often adults assume it is some sort of code or message where of course it isnt...
Teacher: Hey Joe, who wrote sm...4..k..duke on all these desks?

Joe: Sm4kduke? I dunno.

Teacher: What does it mean Joe?

Joe: I swear I dont know sir, honest

Teacher: WHAT DO YOU KNOW!!!!

Joe: Your fly is undone... <running away>
by Llarry the llama May 22, 2010
Get the mug
Get a Sm4kduke mug for your Facebook friend Georges.