Rocktagon 

The greatest advent in rock and roll technology EVER. Four people throw up rock horns and then arange them in a vague rectangular type shape,with connecting pointer and pinky fingers arranged at 90 degree angles.

It is essentially a double ROCKTANGLE

A picture of a correctly performed ROCKTAGON can be seen here

www.deviantart.com/deviation/27531733/

GUY #1: "Dudes this music rocks so much that I'm affraid that regular old rock horns just aren't gonna cut it."
GUY #2 "I know lets throw a ROCKTAGON."
GUYS #1,3,4: "That's a freaking awesome idea."

Rocktagon by Jonathan L. Waldman January 10, 2006

Rocktagon 

A cymbal made by Sabian shaped like an octagon, hence the name.

Rocktagons were first created in the 1980s.

Rocktagon by Cat… with a K. September 1, 2023

Cocktagon 

A place where males go to take a piss at Penn State football tailgates that is in a form of an octagon with urinal stations without any dividers.

Chad: Yo where’s the cocktagon?

Brad: what do you mean?
Chad: That porta potty that has 8 urinal stations that’s in the shape of an octagon without any dividers.

Brad: Ah I saw one over by the fence. There was a huge line.

Cocktagon by stater69 October 4, 2021

Rectagon 

A rectangle that sexually identifies as a shape with 5 or more sides

That's no rectangle, that's a rectagon

Rectagon by IndecisiveRectagon March 9, 2017

Cocktagon 

A sexual formation consisting of eight naked dudes surrounding one chick. It is only an official cocktagon when all eight dudes are erect.

Sarah stumbled into an orgy by mistake and swiftly found herself directly in the middle of a "cocktagon."

Cocktagon by hesgotjokes April 13, 2011

rocktageous 

1. to rock in a contageous manner
2. to rock so powerfully, it's imperialistic
etymology: a neologism from Freaks and Geeks

Ken promises his band, Creation, will blow the roof off his garage in a most rocktageous way.

rocktageous by ksr_junkie September 25, 2005

rocktronica 

A new genre of music: rock mixed with electronica.

Rocktronica definately rocks. Literally.

rocktronica by bassguitargirl November 29, 2006