I know there's an armory page regarding custom classes and the weapons you use, but what do you call them? My personal favorite of my loadout: 
Silent But Deadly 
M21 EBR Silenced Heartbeat Sensor 
M9 Tactical Knife. 
Following this format, post yours. This page might already be live somewhere, I don't know.

Custom 1
Custom 2  
....

" Custom 1 Custom 2   .... "

" Custom 1 Custom 2   .... "

--1--
--2--
--3--
--4--
--5--
                                             ... I'm original.

" Custom 1 Custom 2   .... "

Oh come on! Where's the originality? 
Oh...oh my god. They did it, they really did it. Infinity Ward has successfully taken over the world via Call Of Duty.  
Did you guys get shot in the imagination or something? 
(Except for you, evildeadron. That's pure gold.)

John Shepard 
Miranda

Mine say...
 
F
U
C
K
M
E

Mine are the guns so:
 
M4A1
SCAR-H
AUG
INTERVENTION
 
and I forgot the rest, I never use them... They're pretty much there in case a friend comes over and wants to fuck with my classes.

Killa
Terminator
Sniper
Heavy
Ghost
Glitched

• Assault
• SMG
• Heavy Gunner
• Sniper
• Riot
• lolwtf

• Rifle Class
  
• SMG Class
  
• LMG Class
• Sniper Class
• Nuke Class
  

- Mid/Aggressive - SCAR-H silenced, PP-2000 silenced
- Mid/Long - ACR Red Dot Sight, M1014 Red Dot
- Defense/Anti-Air - RPD Grip, Stinger
- Sniper - Barrett 50cal FMJ, USP 
- Rush/Knife - P90 Silenced, 44Magnum w/Tac knife
 
Yes... I feel the need to make it clear what each class does in the most boring way possible.

I name mine after different Cobra and GI Joe operatives. 
 
StormShadow 
NeoViper 
Zartan 
Snake Eyes 
Ripcord 
 
Geeky? Of course but I am playing Modern Warfare 2 so it's not like anyone cares. G I JOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOE.

A gun
A gun
Shotgun 
A gun
Snipe Your Face
S&D

They change very often, but right now they are: 

• SMG Demo
• SMG TD
• SMG HC
• SCAR
• TAR
• M16

1. dude

Sneeples is the name of my Sniper class.

I just name 'em whatever gun's in the main slot. It makes it look all... Military.

I only use one called; "PICK THIS ONE"

Well 
That's  
Your  
Opinion 
Man 
 
-- 
 
Also I named my friend's classes: 
 
Does 
He  
Look  
Like  
A  
Bitch 
 
(How come some got 6 slots and some got 5?)

Mine are named after pop culture references or inside jokes.  
 Vera- Assault Class (named for Jayne's gun in Firefly)
Rocket Shoes- SMG (nickname for a dude a friend caught tugging in the computer lab)
Boomstick- Ninja class   (Evil Dead)
Fork Stab!- Noob Tube  (Always Sunny)
Winona- Hardcore/Anti-air class.  (John Criton's Gun in Farscape. 
 
Yep nerd here.    

When I played the game I had a class called Broken Beat & SCAR'd.

i 
like 
call 
of 
duty

My OMA grenadier is dickhead other than that named for the type of gun so its ar, lmg, snipe, close and dickhead.

Kiemmando

Mine are 1,2,3,4,5. My best friend's are Cougars, are, not, big, mailboxes.

IM 
GOING 
TO 
SNIPE 
YOUR 
GROIN

" Custom 1 Custom 2   .... "

Mine are 'Gun class - name of gun' e.g. "ASSULT - Fal" or "SNIPER - Bar50."

M4, M16, AUG HBRAR, Intervention, etc.

Assaulter: ACR, Akimbo G18, Scavanger Pro, Hardline Pro, Commando Pro 
Sniper Wolf: Thermal Intervention, Stinger (don't use this class very often)
Rambo!!!: AUG HBAR, Thumper, Danger Close, Bling, Commando Pro  
Burster Breaker: M16, Magnum, Bling, (cant remember second perk now), Commando Pro
Turtle Power: Riot Shield, Akimbo Rangers, Marathon Pro, Lightweight, Commando Pro

Chok 
No 
Ree 
Eese 
Mo 
Fo

poop

crap

shit

caca

feces

Tank, Assault Sniper, Stationary Sniper, Ninja, Miscellaneous
 
can't remember the last one

For Rainy Days - SCAR and rocket launcher (stopping and bling)
Born Too Slow - smg and rocket launcher (marathon and light weighted)
Public Enemies Era? - that old school lookin machine gun and a shottie (never used this one)
Desert Thunder - barrett and machine pistol (that pp one i think)
Don't Mind Me - riot shield and thumper

The M4A1 one
 
The AK47 one
 
pretty self explanatory

RPD SP
RPD CB
Tar21 SP
Tar21 CB
Snipez
Knife Runner
 
SP = Stopping Power
CB = Cold Blooded

Greenman
Knifey Spoony 
Grandma
 
Those are the ones I can remember off the top of my head.

-Ferdinand

-Jerusalem

-Thompson

-Raleigh

-Machiavelli 
 
What they all do tends to rotate.

"

• Assault
• SMG
• Heavy Gunner
• Sniper
• Riot
• lolwtf

"

Assault
Sub machina
heavy
sniper
tank-riot sheild
jack the ripper-speedy knife class

custom 1
custom 2
custom 3
custom 4
custom 5

" @TheMustacheHero said:

"

• Assault
• SMG
• Heavy Gunner
• Sniper
• Riot
• lolwtf

"

Basically this. "