That act of masturbating with tools put together like MacGyver. This would include, but not limited to, a faux vagina or faux phallus.
Filling a shoe box with packing peanuts and cutting a hole to the side and lining the hole with bologna and heating up shampoo/conditioner in the microwave and applying to the bologna lined hole. The true MacGyverbation
af scarysnowmanofFJ 11. maj 2011