dudeguys are those kids that you see around with spiked black hair, popped collars (double usually), fake tans (yes they go tanning), always wearing hollister,abercrombie, designer shit, etc. They always go after dumbgirls (the female equivalent of dudeguys). Dudeguy is a negative conotation and one should kill whoever calls the other a dudeguy, this is the ultimate swear word. There is a new game that is hot in the streets nowadays called "find the dudguy" what you do is apparent in the name. People need to stop worrying about the whales and start to worry more about the dudeguys and what THERE future is like.