I've made a few different userboxes in my time.

WikiProject userboxes

Award userboxes

Userbox "alternates"

Why so many alternates? Because oftentimes I see userboxes that could use a tweak that some people would disagree with, but don't think warrant a separate template (such as the ((User oops)) variants). Instead, I opt to just create subpages, and let people pick their own version.

((User:EVula/Userboxes/Firefly browncoat))
((User oops|him))
((User oops|her))
((User oops|I))

Other

((User:EVula/Userboxes/award)) (inspired by another userbox, but I have no idea where it is (I saw it as a subst:ed userbox)
((User:EVula/Userboxes/againstanon)) — Note: I didn't make this template. This is merely my local version.
((User:EVula/Userboxes/MK fan))
((User:EVula/Userboxes/Colbert this user is...))
((User:EVula/Userboxes/rouge admin))
((User:EVula/Userboxes/admin since))
((User:EVula/Userboxes/bureaucrat since))
((User:EVula/Userboxes/Happy Me Day!))

Local userbox directory

These are userboxes that I've moved into my userspace after GUSing them.

I would like to point out that for every userbox that I put in my userspace, I do my best to personally go through to make sure that everyone who links to it is linked to the proper version. Sometimes, I have to leave it up to the bots (it can take a long time to fix 300+ instances), but I figure that, if I made their userpage look like crap by throwing up ((User UBM UBX to)), its the least I can do to fix it.

Plus, bots are fairly stupid when it comes to the various userbox listings around here; they'll update the transcluded links, but not the regular ones. Silly bots...

Television

Code

Result

((User:EVula/Userboxes/mythbusters))

This user rejects your reality and substitutes their own!

((User:EVula/Userboxes/MST3K))

MST3K

This user is a MSTie.

((User:EVula/Userboxes/SNL Live from NY))

SNL

This user would like to give some important advice on surviving a flaming...live from New York, it's Saturday Night!!

((User:EVula/Userboxes/SNL Happy Fun Ball))

This user does not taunt Happy Fun Ball.

((User:EVula/Userboxes/Father Ted))

Ted

This user has visited Craggy Island.

((User:EVula/Userboxes/Scrubs))

Scrubs

This user enjoys watching Scrubs.

((User:EVula/Userboxes/X-Files))

This user wants to believe,
but verifiability is policy.

Firefly

Code

Result

((User:EVula/Userboxes/Firefly))

FIRE

This user is a fan of Firefly.

((User:EVula/Userboxes/Firefly fan))

ﬁreﬂy

This user thinks Firefly is the greatest television series ever made.

((User:EVula/Userboxes/Firefly browncoat))

ﬁreﬂy

This user is a Browncoat.

((User:EVula/Userboxes/Firefly mighty))

This user is a Browncoat.
We've done the impossible, and that makes us mighty.

Daily Show // Colbert Report

Code

Result

((User:EVula/Userboxes/Daily Show))

TDS

This user watches the most trusted name in fake news.

((User:EVula/Userboxes/Colbert Elephants))

TCR

This user knows the population of elephants has tripled in the past six months.

((User:EVula/Userboxes/Colbert on notice))

TCR

This user wants you to know that you're on notice.

((User:EVula/Userboxes/Colbert this user is...))

TCR

This user is (({1))}.

((User:EVula/Userboxes/Colbert Muffman))

TCR

This user obsesses over the splendiferous power couple Filliam H. Muffman.

((User:EVula/Userboxes/Colbert balls))

TCR

This user has balls, and isn't afraid to use them.

Film & Theatre

Code

Result

((User:EVula/Userboxes/Les Mis))

Mis

This user can hear the people sing.

((User:EVula/Userboxes/Indies))

Indies

This user is a huge fan of small films.

((User:EVula/Userboxes/Clue))

Clue

This user killed Yvette. This user hated her... so... much... It- It... the f-- It... Flame... Flames. Flames... On the side of my face... Breathing... Breathle-- Heaving breaths... Heaving...