Knoppix 

1). An OS based on Debian (Debian is based on GNU/Linux)
2). An OS that can run on just about any computer with a CD-ROM drive
3). An OS that can run entirely from a CD
4). An OS that is preferred among those in the GNU/Linux community (up there with Debian, Mandrake, and RedHat)

I just replaced Swiss Cheese XP--Windows XP--with Knoppix 3.2 and I couldn't be happier!

Knoppix by boarder8925 August 27, 2003

Brady knoppien 

Brady knoppien. Is the equivalent to an arsehole

That guys a real Brady knoppien

Brady knoppien by Rainbowarsenal June 3, 2023

Edgy Knopping 

Looking forward to Christmas, secretly to appear tough or cool

"Míša is looking forward to Christmas, very Edgy Knopping..."

Edgy Knopping by Boylen August 27, 2023