Rocker's Mumble 

A condition common among lead singers of rock bands, characterized by an awful butchering of otherwise simple lyrics. Rocker's Mumble is partially responsible for causing people to stop caring about lyrics. This condition can be caused by use of narcotics or the singer's style quirks.

Ozzy Osbourne does not have rocker's mumble. Though you can't understand him when he's talking, he's clear as crystal when singing.

Kurt Cobain had a case of rocker's mumble, more due to the grunge style than anything else.

Rocker's Mumble by MachineCode May 11, 2007

Off one's rocker

To get angry, frustrated, or irritated to the point that you suffer a tantrum of sorts

Anna: How was tennis, Tim?
Tim: Rubbish. I lost to Aidan. I should try and keep a level head and not go off my rocker when I play...
Anna: Yes. One should never go off one's rocker. Now it's time to eat some squirrel pie.
Tim: :l

Off one's rocker by TimkinsTheTimTam January 1, 2012

70's Rocker 

Person alive in the 1970's that remembers the popular rock culture of that age. Typically an older adult that is still hip, i.e. has long hair, trendy dress, and pop culture lifestyle.

My uncle is pretty cool. He's a 70's rocker.

70's Rocker by Grannelle August 22, 2011

it's not rocket science 

capable of being accomplished with ease; posing no difficulty

"I can make a pipe out of an apple!"

"So what? That's not rocket science. I grow hydroponic in the trunk of my Chrysler LeBaron."

it's not rocket science by Tha Cuddla April 22, 2004

emo-prep-rocker-skater 

this is a person that loves emo music and they shop at abercrombie and hollister and also they like the whole skater culture and also they love rock music and every thing linked to it. this person is tipically a 15 year old that likes many different things and doesnt want to be labeled as one stereotype

that emo-prep-rocker-skater can make alot of freinds and try many new things.

emo-prep-rocker-skater by Gerrerd November 8, 2006

Rocker Spaniel 

It may be used as an expression to express excitement over or to define something that is definitely rock 'n roll or that works in a grotesque rocker fashion

"Wow, rocker spaniel, brother"!

"I'm a rocker spaniel"

"That is rocker spaniel"

Rocker Spaniel by Stroboscope June 11, 2008

rocker swag

This style includes usually skinny jeans, t-shirts, flat brimmed hats, Wayfarer/Aviator styled sunglasses, gauges, and the listening to of rock music.

"Hey man, i like that swag you got there."

"Naa man, its rocker swag, one step above regular swag."

rocker swag by Party-rock May 13, 2012