a popular colloqialism used in the south pacific to describe graphs or charts of little or no meaning. usually they appear with no title, axis, or scale. picture a diagonal line on a piece of paper.
marcel> oh here is that graph of last months performance that you needed
boss> what way up does it go?
marcel> im not sure, its a zeeman.
boss> what way up does it go?
marcel> im not sure, its a zeeman.
by olle olsen September 21, 2006