Man maths for when you need to justify spending your savings on your car rather than rewiring your house let this pistonheads definition design show you the way hoodie design reads man maths noun plural man maths the process of making the hopelessly unaffordable seem unequivocally finacially logical see also self denial head in sand massive balloonour hoodies are super heavy at 320g and made with 80 combed cotton and 20 polyester for exactly the right comfort and fit you want fro