Urban Dictionary: rybo

1.	RYBO
	A word synonymous with sports. It is used to motivate athletes to ascribe to a peak in physical performance. Originally invented by rowers meaning: Row Your Balls Off. The word can take on other meanings such as: Run Your Balls Off, Ride Your Balls Off (On a bicycle). 1. The cox'n yelled "RYBO" to the rowers in order to motivate them for the sprint of the race. 2. After a team meeting the team yelled out "RYBO" as a team chant in order to pump everyone up for the day of racing. 3. The Olympic Runner RYBOed today, after setting the world record 400m time. buy rybo mugs & shirts rowing running riding crazy hardcore athlete intense motivation chant saying body speed fast swift racing by J+J Rowing Apr 13, 2008 add a video