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1.
Act or acts of foolishness, often for the sake of foolishness. From cod and ology. Used in Ireland and parts of Britain.
He was lepping around, actin' the mick all through the game. Pure codology.
by Tadhg April 28, 2006
 
2.
1.the act of doing BULLSHIT things or saying stupid things
2.using language that you shouldn't around ladys or family
3.an act which is completely stupid
"cut out the codology before i crack ya" - A mother to her son
by thebulletproofkid August 19, 2011