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.
"What's that you've got there Justin? Is that a hypersonic space rocket?"
Used by ppl online to stand for remember
Yo Jayze rmr dat hoe Brittnay
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.
White Person: Aww yeah this is my song/jam!
Black person: Aww yeah nigga this my shit!
Time for some RMR!