The process in which you strike or hit ones head with your "Uncle Freddy" (weirdest neck name I have ever heard given ones genitalia) to gain ones attention. upon gaining attention you shove your Uncle Freddy in and/or around the mouth of the victim.
Brian: Hey Chris I guess what?
Brian: last night was great
Brian: I thunder struck Susan's fat ass while Cortney watched, it was Awesome!!
Chris: What did Rod think?