A geniune Breakfast of Champions (Here on reffered to as B.o.C) is an un-orthodox, usually unhealthy meal in the late morning/early afternoon. A typical breakfast could be bacon and eggs, toast, cereal etc whereas a B.o.C would be potato chips, coca-cola and your regular crappy food. It is reffered to as a B.o.C because it will set you up for the day to accomplish any given task fluently and at the adequate level of a CHAMPION.

When a girl wakes the guy she slept with the night before up with a blowjob and swallows.

Marijuana, weed, or pot. Sometimes used in a abbreviated state as B.O.C.

when after a night of partying you pour yourself a bowl of cereal only to realize that the milk is all gone. Fortunately, there is still plenty of beer. Pour the beer into the cereal and you have yourself a breakfast of champions. I know it sounds gross, but dont judge until you are hungover and out of milk and pour some in your cereal

Beer and cold Pizza, the ultimate frat boy breakfast.

Cocaine and champagne. You know you are a true champion when you can afford to do lines and sip cristal when you get out of bed.

Alternatively wheaties cereal has been know as the breakfast of champions.

Wheaties. Y'know, orange box, famous athletes plastered on the front? Tastes like burnt ass? Yeah, that stuff.