MacGyverbation
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
MacGyverbate
Pleasuring oneself using random household objects not typically incorporated in standard masturbation
The batteries in my fleshlight were dead, and I was fresh out of Jergens, so I busted open a can of biscuits and MacGyverbated.
Macgyverbate
To use materials available that you wouldn't normally think of as masturbation aides
I had to rub one out quick so I had to Macgyverbate with a crescent wrench!