These Userboxes explain everything; and they do it better than I could.

Game Userboxes edit

 This user is a backgammon player.
 This user is a checkers player.
 This user enjoys chess.
S1This user is a Scrabble player.
cvg-3This user is an advanced gamer.
 This user prefers to play games on a PC.
 This user prefers to play games on a laptop.
 This user likes to play games on his or her Mac, but is getting awfully sick of Breakout.
 This user enjoys PlayStation 2 games.
 This user prefers the PlayStation Portable over the Nintendo DS.
fan-3This user thinks that Monkey Island is the best video game series ever established.
ACThis user believes that a plane can change the tides of war.
GT4This user plays Gran Turismo 4.
 This user plays the Jak and Daxter series.
JKThis user plays the Jedi Knight series of games such as Jedi Outcast.
KHThis user plays the Kingdom Hearts series.
MN-2This user is an expert minesweeper.
MIThis user knows all the Monkey Island Insults by heart!
D'NIThis user plays the Myst series.
PSxThis user is a fan of Sony PlayStation console series hardware and software.
fan-3This user's favorite computer or video game character is Guybrush Threepwood.
JP This user loves the Journeyman Project.
 This user knows where in the world Carmen Sandiego is.
CC This user plays Chip's Challenge, and hopes that there will be an official sequel some day.
M Wild MissingNo. appeared!
Monkey IslandThis user fights like a cow.

Computer Userboxes edit

 This user contributes using Microsoft Windows.
 This user contributes using Microsoft Windows 3.1.
 This user contributes using Microsoft Windows 95.
 This user contributes using Microsoft Windows 98.
 This user contributes using Microsoft Windows XP.
 This user runs macOS.
 This user contributes using Classic Mac OS.
 This user contributes using a Macintosh computer.
  This user contributes using Mozilla Firefox.
MacThis user contributes using a Macintosh computer.
 This user contributes using a wireless connection.
 This user has uninstalled
Internet Explorer.
 This user contributes using the Wii Browser.
C:\>_This user uses DOS, or knows how to use it.
OSrcThis user contributes to Open Source projects.
Java-0This user has some undisclosed problems with Java.
 This user is against DRM.
 This user has a YouTube account.
 
This user maintains a blog.
C=This user loves his Commodore computer!
 This user still uses a Power Macintosh G3.
8 This user owns 8 working computers.
≥20 This user contributes with a computer 20 years old or more.

Country/Language Userboxes edit

 This user is of German ancestry.
  This user is of Irish ancestry.
 This user is of Italian ancestry.
 This user is American; recognized ancestry ends at the border.
USThis user uses American English.

Film Userboxes edit

STAR WARSThis user is a true Star Wars fan, and as one, doesn't have any problem with comparing the films to each other.
SW
V
This user thinks The Empire Strikes Back was the best chapter of the Star Wars saga.
Star
Wars
This user is a part of the Rebel Alliance and a traitor.
 This user is interested in The Jedi Order.
My ally is the Force. And a powerful ally it is.
 This user is an Indiana Jones fan.

TV Userboxes edit

NTSCThis user's television receives NTSC/NTSC-variant transmissions, or lives in a region where they are broadcast.
$This user is a fan of game shows.
J!This user phrases responses in the form of a question.
STAR TREKClone2727 is a fan of Star Trek.ST
M*A*S*HThis user understands:
"the M stands for mobile".
SEINThis user is obsessed with Seinfeld... not that there's anything wrong with that!
 This user doesn't want a snuffed torch in Survivor.
FGThis user thinks Family Guy is freakin' sweet.
 This user does not accept coupons from giant chickens. Not after last time...
CurbThis user Curbs His Enthusiasm

Location Userboxes edit

 This user lives in the U.S. State of New Jersey.

Time Userboxes edit

 This user's time zone is EST.

Boy Scout Userboxes edit

 This user is a member of the Boy Scouts of America.