Top definition
A person so fabulously awesome that traditional terminology does not begin to express their coolness. At once a rockstar, fantastic and capable of giving orgasms at a distance.
Also an alcoholic drink popular among vodka lovers. Made as follows: Drink one 12oz Minute Maid apple cranberry raspberry juice down to around the top of the label, add 1-2 shots of Smirnoff vodka, fill to lid with Rockstar energy drink. Shake and serve. Created by my boyfriend for yours truly who is a vodka lush!
Tad is such a rocktasm that the girls are crawling all over him, much to my annoyance.

That rocktasm was stronger than it tasted!
by Mistress Tara August 01, 2006
Get the merch
Get the Rocktasm neck gaiter and mug.
Oct 3 Word of the Day
I couldn’t care less (but one must keep up appearances, right?)
Frenemy has a family tragedy. "Thoughts and prayers."
by November 05, 2018
Get the mug
Get a Thoughts and prayers mug for your sister Sarah.