MacOS X 

Apple's newest OS running on UNIX. The most stable OS ever, and has won several awards including Time magazine's Software of the Year. Something that makes PC users jealous and feel inferior, so they act like it is terrible.

I owned a PC for 3/4ths of my life, until i bought a Mac with MacOS X, and it has never crashed once.

MacOS X by cattle April 12, 2004

MacOS X 

Better than Linux.

Yellow Dog Linux can't even hold a candle to MacOS X.

MacOS X by BSD fan October 31, 2003

MacOS X 

GREATEST FUCKING OPORATING SYSTEM EVER!!! Makes Windows XP look like dogshit... OH WAIT, IT IS!!!

Oh look... I made a Final Cut Pro movie on MacOS X and just downloaded tons of programs in less than 5 minutes. Oh yeah... and my computer didn't crash once! Whats that you say? You say Windows can't do this stuff? Pity... :D

MacOS X by MMORGPEE October 24, 2005

__macosx 

Useless, shitty, trash folder that was created when a macOS user create a zip file

Windows user: "STOP INCLUDING YOUR SHITTY __MACOSX FOLDERS EVERYTIME YOU ZIP FILES FFS >:("
macOS user: "Huh?"

__macosx by Arsnova October 8, 2021

MacOSXpert 

One who is skilled in the arts of the Macintosh operating system X.

Robyn is a MacOSXpert, She is very knowledgeable about the operating system she uses on a daily basis.

MacOSXpert by MacOSXpert August 8, 2011