Stands for, "Racial Music Recognition". When a person's favorite song is turned on and is the most listened to style of music in their race, this person will let everyone know that it is their favorite song.
An acronym for a common phrase among overly smart for their own good engineering students. Full phrase is "Ride my Rocket" a reference to either the black and white Econ class classic, "Dr. Strangelove" or the fact that they would like you to be a test subject.