A slang term for receiving oral sex.
"You know that girl Kristen? Yeah, last summer we played mahjongg."
by Chinese Checkers July 10, 2008
A band with its roots in Columbia, Missouri, that, for some strange reason, has not been discovered/devoured by the world as a whole. Producing a mix of rock & roll, electronica and incredible, Mahjongg will make your head explode...in a good way.
Mahjongg is the greatest band that no appreciates fully.
by No, seriously... March 18, 2005