The act of generally pissing off the mighty z man. This is usually completed using egg related products or bodily fluids. Stimulus of a bun of the z man normally originates from the z man talking about her maccies shifts or exceptional circumstances.
Z man: "I've got work all day on Sunday"
*Wichmann pisses on Z mans door*
Everyone but z: "HAHAHAHAHA BUN THE Z MAN"
by kenny December 19, 2017
Get the bun the z man mug.