Autobotting is the act of pretending to be a transformer. When you Autobot, you usually yell "Autobot's! Roll out!" and you physically throw yourself on the ground, pretending to transform. Doing this with friends is really fun, especially in front of people because they think your idiots. Do this while walking somewhere, that's when it's most useful.
"Damn, look at those guy's autobotting, hella jealous, I wish I was them."
"Autobotting hurts after a while, but it's totally worth it."
Autofelating is a doing word for self oral sex by a male.
The male bends his back and attempts to suck himself off, upon completion, the man becomes satisfied, and releases his cum in him mouth.
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.