A Russian Storm Trooper can also be known as a "ZR" aka Zeke, and has absolutely nothing to do with russia, russians, or anything related to russia. A russian storm trooper can be found in it's natural habitat asking around for food (commonly tacos) in a freshman class. Since the russian storm trooper is nocturnal, the russian storm trooper will naturally ask for food then fall asleep for the remainder of the class.
Russian Storm Trooper: Hey dude, can I have some of your tacos?
Other Person: Sorry man, I didn't buy extra's.
Russian Storm Trooper: Please man, I didn't eat breakfast yet and I'm starving!
Other Person: Dude, don't be such a Russian Storm Trooper.
A random scrandom mcdandom is similiar to a randy bk. Each word has it's own little meaning and forms togeher as an insult commonly in a video game. A random is usually a small adolescent child that is very random and possibly annoying at the same time. A scrandom is similar to a shmo or bk, meaning that they are not good at what they are doing. Finally, a mcdandom is most likely someone who eats too much fatty foods such as McDonalds. All together the word means to be an overweight, random, unskilled player in a video game.
Wow, this kid won't shut up about getting a happy meal from McDonalds and his voice is way too high; he didn't even get more kills than deaths... this kid must be a random scrandom mcdandom!