Rockanopolis 

A town that is infected with post-rock era rockers, who enjoy rocking out, rocking it, and generally anything that has the phrase "rock" in it.

Rockanopolis was found to be the most rockin' town in the world.

Rockanopolis by Adalf-phelus Huxley October 18, 2010

rocktropolis

An interjection not unlike 'AWESOME,' generally used as a response to a question or shouted in glee.

"Dude, how's it goin?" "Rocktropolis." "Word."

rocktropolis by aenemated February 16, 2004

Rockopolis 

An underground settlement and the safest places in The Capital Wasteland before Herbert "Daring" Dashwood and his stalwart Ghoul manservant Argyle let slavers from Paradise Falls to Rockopolis and killed everyone there. They used to be led by man named King Crag, and the only way in was by knowing a secret knock

To bad Dashwood got Rockopolis destroyed, it would have made a great place to live.

Rockopolis by aardvark man April 22, 2018