A bad kid or B.K. who you randomly get matched up with on a video game server like Xbox Live. Usually not a contributor, in fact most of the time they are annoying and useless. They are usually annoying and trash talk and use profanity to make up for their lack of friends and sexual insecurities.
Dude! On MLG match making last night I got paired up with this 'RFX Amplified' B.K. Randy!