Internet shorthand for the Red Ring Of Death, the term used to describe hardware failure on the Xbox360, charcterised by three red lights around the power button.
red ring of death; three red blinking lights appear on an xbox 360 and it dies, then you have to send it to microsoft in a "coffin" to get a new one in 2-3 weeks, this only happens when an xbox 360 is surrending to the ps3 or wii (the white flag is on vacation), which is all the time
This is when an xbox 360 seizes to operate, and is indicated by the appearance of a ring of red light around the power button; the reason why xbox 360's suck ass.
Fez-"Yo man, i was bout to tear it up on COD4 but i got the RROD this morning"
Roberto-"360 is weak man, Wii rules"
Fez-"I know man i know, and I got a ps3 on the way now!"
Fernando-"Sweet holmes"
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.