Rockstar with no guitar

A crackhead.
Think about it.

You: Why is that guy twitching?
Me: He's a rockstar with no guitar..
You: What? ...oooooh!

by Kirby Vile April 9, 2008

Rockstar Energy

The best drink in the world, depending on the flavour. Not for use by Normies. Ignore all label warnings on the side of the can. Best way to get out of class is to chug 5+ cans of it and then subsequently vomit on the person next to you. Very useful.

"Yo dude, if youz iz tired, have some Rockstar Energy!"

by urmomgaylol455 December 6, 2018

Rockstar Mayhem Festival

A huge(and awesome tour,annual festival) 08 was its first year The headline bands were Disturbed,Slipknot,Mastadon,Dragonforce while there were many other awesome METAL bands at the Mobile Hot Topic and Jaggermister stages.

Person 1: Dude Rockstar Mayhem Festival was awesome, ill never be the same again
Person 2: Dude you should put this on urban dictionary

by Shinhiko October 3, 2008

Rockstar

Rockstar is a line of energy drinks that come in a variety of flavors and types such as:

-Rockstar Energy Drink (black can)
-Sugar Free Rockstar Energy Drink (white can)
-Rockstar Juiced (orange can)
-Rockstar Juiced Pomegranate (red can)
-Rockstar Zero Carb (blue can)
-Rockstar Juiced Guava (purple can)

There are also alcoholic versions of the brand including Rockstar 21 (only alcoholic version sold in the US), Rockstar + Vodka and Rockstar + Vodka/Pomegranate.

The star in place of the A is complete marketing also. Not only does it enhance the overall appearance of the line of drinks but it also appeals to 1337 speakers.

Its slogan is "Party like a rockstar".

Ugh, another dreary Monday. I really need a Rockstar.

by Sid Barrett September 12, 2007

RockStar

A person, male or female, devoted to a life of rocking.
Generally seen donning Def Leppard or AC/DC shirts.

Oft times seen with a banada securing down the top half of a mullet.

Likes Bitchin' Cameros.

Patiently waiting the day when he/she will take the stage and no longer be a roadie.

Oh.....he/she looks like a rockstar.

by sweetdelilah June 14, 2004

Rockstar Stuff

Cocaine.

bro you want a line of coke?
Oh you mean that rockstar stuff?

by Obeythesenuts864 October 3, 2017

Rockstar Foxy

The best most friendly animatronic you will ever meet. He is kind, loving, adorable, fluffy, and cuddly. Rockstar Foxy’s be clumsy but he is the most lovable animatronic you will ever see.

Hi My Name is Rockstar Foxy and I am a friendly cuddly animatronic. 😄

by Circus Brat June 8, 2021