Y'all ideas are clashing with one another, Y'all were saying why the heck someone would try to ask the DJ to open a certain song, if the vibe ain't rocking with that person, let him leave. And, in the meantime, you're supporting a confused ass dude asking the chef to bring him a breakfast meal during dinner time or go to a chinese restaurant and asks for beyeayinetu. If a guy can ask for a certain food in the wrong time or place and should be serviced by any means, why can't the other guy submit his song request for the DJ?
