[Rocket J] 

Any hyper or rambunctious acting person whose middle initial begins with the letter 'J'.

Hey, cool it Rocket J, you're going to hurt yourself!

[Rocket J] by Rocket J January 8, 2009

Rocket Jesus 

A (usually disparaging) nickname for Elon Musk, whose lofty SpaceX and Tesla ambitions (and their corresponding publicity and hype) have built a cult of personality among armchair-visionary worshippers all across the internet.

Did you hear about the Falcon Heavy's successful launch? Don't know how you could miss it, what with Rocket Jesus's face plastered all over Reddit today.

Rocket Jesus by Rajjak February 7, 2018

Rocket Jump 

To propel yourself into the air by fire a rocket into the ground in a video game.

Last night when I was playing TF2 I did an insane rocket jump over the map!

Rocket Jump by Rozzabozz February 15, 2015

Rocket Jockey

That one person that is overly energetic in the morning.

Person 1: How are you so energetic right now? It's 3AM!
Rocket Jockey: I'M SO EXCITED!!!
Person 2: You're such a rocket jockey... Go to bed!
Rocket Jockey: NEVER! *Throws something at person 2*
Person 2: Son of a bitch!

Rocket Jockey by Headhunter4277 February 18, 2018

rocket jump 

To fire an explosive missile at your feet whilst jumping, the act of which makes you accelerate quickly upwards. You must jump whilst doing this, because otherwise you will not gain much speed upwards and will inflict a lot more damage on yourself. Timing is important.

I rocket jumped on to my garage roof.

rocket jump by Dr Ian April 10, 2003

rocket joe's 

The 'final frontier' pizza shack down in the Lower East Side, peopled predominantly by crazies and drunks.
A nifty spot for inebriated/shitfaced folk in passionate pursuit of pizza grease to alleviate toxic gastric goings-on. However, the same cannot be said in favor of a parallel palliative property for vesical toxicity, owing to the conspicuous absence of lavatory facilities at the aforementioned location - to wit (and with yet more labored eloquence) 'the lack of assuagement for urinary distress, for the lack of a sewage meant for sanitary egress.'
In an alternative appraisal, Rocket Joe's serves as a perfect locus for chance encounters such as may occur between a charming young man (one quarter Japanese, Polish and German) and a mildly intoxicated girl whose ethnicity poses an analogous dilemma.
The famed pizzeria also offers a curiously ideal ambience for the far-from-awkward exchange of mobile numbers resulting in a beautiful reunion between strangers in the night.
Chef’s recommendation: Seagram’s Sparkling Seltzer Water

C: So wasted, so hungry...let's get pizza..
R: (much slurring) Oh look, Rocket Joe's... you get the pizza...(long pause) I'll go chat up the mancandy..

rocket joe's by RCthulhu December 24, 2013

Rocket-jump

Propelling yourself into the air by pointing a rocket at your feet and shooting it.

"Back in my day we rocket-jumped to school, now a-days you kids sprint to school."

Rocket-jump by whyareyoureadingme? August 23, 2016