Rigging something moderately important and seemingly complicated in a pinch with a few simple items on hand......
Usually to complete a in progress task that otherwise couldn't be completed at that time.
The fuse to the starter relay blew out on the boat so Peckahead MacGyver'd-it by pulling out the burnt fuse wrapping it in aluminum foil and re inserting it to complete the circuit and the start the boat.
Man on top of the bed while woman is on the floor laid out with ass open wide. The man on the bed jumps off the bed trying to put his dick in the girls ass.
A dirty MacGyver is a man or woman who use everyday random house hold things and or knick knacks to masturbate with. Though a "dirty MacGyver" is not your every day run of the mill Tom or sally, while poor Tom or sally are stuck to the daily chore of Dick in the vacuum or or a cool cucumber in the vagina your "dirty MacGyver" is coming to the rescue with some far more creative masterpieces of the masturbation. See examples below
Kat is such a dirty MacGyver hear this. She made a dildo with a piece of bed post a pair of thongs two possiblythree rubberbands and a condom
"Schmidty. You are a dirty magyver man you'll use any thing to make a pocket pussy ie. Rubber ball (deflated), rubber bands (several), wallered out dildos the list goes on exersize equipment in combination of a container of your choosing. That's what's up"
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.
Man, I just watched the funniest nutshot video ever.