A tattoo traditionally on the face of a Maori to designate their tribal identity.
The young Maori warrior identified others of his tribe by the elaborate Moko proudly covering his face
by fiery62 December 13, 2009
Mexican Slang for booger.
Hey, wipe your nose, you've got a moko.
by Rob Alvelais July 10, 2005
ok, what you do is tell little kids this is the 'worst word in the English language'. they will say oh yeah I knew that because they wana seem cool, and will spread it around to their other stupid friends, who in turn will act like they already knew and will spread it to further people.
this is so fucking moko!!!
by sweetness-and-light May 25, 2007