Someone who brakes his or her car for no apparent reason. This person could be driving in front of you, or, God help you, may be the driver of the car in which you are currently driving.
TOM: (yelling out the window of his car) Hey! What are you braking for? There's nothing in front of you! Come on! Move it!
SAM: Tom, he's just a random braker, dude. His first instinct is to brake. They suck...
The action of saying or writing whatever comes to mind at any given time to confuse the other person,to get there attention or just to piss them off. When somebody is randomizing they will finish up by saying exactly or I know.
A sarcastic statement mocking the type of netspeak that is popular among 12-17 year olds. When spoken in word, it is spoken in a serious (thus ironic) voice while pronouncing the "xd" as "ex dee".
You're wearing a Hot Topic Invader Zimshirt, huh? Well would you look at that, he's riding a moose and Gir is eating a taco. Lol so random xd.
A narcissisticYouTube star who revels in the smallest amount of glory. You can identify him by his propensity to steal the ideas of others, as well as rampant e-begging for causes of questionable legitimacy.