So what are your favorite titles and emblems you've unlocked so far. Mine are the Living dead and 8 bit-Price.

The 8-bit price is epic. How do you unlock him?

Go into your kill streak rewards and deselect all three you have chosen then get a 10 kill streak. I'm not sure but kill streaks you pick up from other peoples care packages may count against it as well.

I love Grassy Knoll and the little Ghost face. I also like Bow Down because the face looks like Yoshimitsu :p

The ninja-title is awesome with the Ghost-emblem. Using that combo when i have my bladerrunner-class up and running :)

Highlander. Done.

 I use ones that I never see people have.
 
I have all pro, which is two headshots in one bullet, which i used to use, but the I saw someone with it. 
 
Now I use Surgical title, which is empty an entire assault rifle clip into an enemy without missing, and an emblem that looks like the pyramid on the dollar sign, but its like, glowing and beams are shooting out of it. I forget how I got it, but it looks awesome and godly.

I really like the mario-like Price emblem. I need to figure out how to get him, he has been my favorite so far. As for titles, I like the "Completely Numb" one, but I'm not currently using it.

i like Streaker, the one with the hokusai waves in the background. Think that's for a 10+ kill streak at the start of a round?
 
i also sport an Air Force Red white and blue badge, sometimes the red handprint, for an emblem. 
 
I like the zombie ones but everyone has them so i don't bother with em, also the highlander-like ones are cool but i prefer streaker :D

" I really like the mario-like Price emblem. I need to figure out how to get him, he has been my favorite so far. As for titles, I like the "Completely Numb" one, but I'm not currently using it. "

I got OMFG. I don't know how.

" @Karmum said:

" I really like the mario-like Price emblem. I need to figure out how to get him, he has been my favorite so far. As for titles, I like the "Completely Numb" one, but I'm not currently using it. "

Get a 10 kill streak with no kill streak bonuses equipped "

The Mad Bomber. Represent.

aw i haven't seen this 8-bit price, sounds good. I shall get it tomorrow!

I like Matyr and the pirate skull emblem

I like the "Companion Crate <3 "

For any of those wondering on how to get a certain title/emblem I'd like to point out the guide I published for that. 

title: <3 
emblem: ninja star or throwing knife

For [Numb]  Players it's the:  "Completely Numb"   title , With the Painkiller Emblem
 
 - We're [Numb] So We Don't Feel A Fck -

I switch off between Perfectionist w/ X-Ray skull and Share Package w/ pink skull and crossbones.
 
I like my emblem and title to be color coordinated.

Lights out, the one with the fists punching.
 
I got it by killing a guy by hitting him with a flash grenade.

" So what are your favorite titles and emblems you've unlocked so far. Mine are the Living dead and 8 bit-Price. "

I'm not exactly sure what it is, but the emblem for getting "death from above" is just too sweet. 

Usually "It's Personal" or "The Legend". Use it with the Riot Shield emblem or the fella's lifting up the flag.

I either use 2 fast with the humvee or All pro with the skateboard. My personal favorite though has got to be Joint Ops with a giant weed leaf.

I am currently using the title: Behind Enemy Lines and the emblem of 8-Bit Price.

 http://callofduty.wikia.com/wiki/Callsigns
 
Its not complete as of this post but thats most of the titles/emblems and how to get them.
 
Also any of the titles with the hot redhead is my favorite and right not i got the zombie hand giving the heavy metal horns.

Currently it's "Get Real" title and Commando Pro emblem.

"Submit to Authority" and the throwing knife emblem 

All your base 
 
Companion crate ( Portal hell yeah)
 
 and even though I don't have it i like mario price

Godhand title with the animated nuke emblem

The Grim Reaper with a Tiger emblem.

The watchman, I like that

Unfounded Confidence with a picture of Dan Hibiki. 
 
Oh wait, sorry about that.
http://callofduty.wikia.com/wiki/Callsigns

I like two tiltles the first one is Owned. and the second one is Not In The Face. and the emblem i like is the colateral skull.

Still like the Hello My Name Is... title and the x-ray skull emblem.

Best title... Canadian Flag

Blunt Trauma, man... 

Sonic Boom. Cause its the closest I'll get to any of the SF4 titles. Really wish I could use my SF4 titles in MW2.

" Sonic Boom. Cause its the closest I'll get to any of the SF4 titles. Really wish I could use my SF4 titles in MW2. "

Currently using Grim Reaper and a close up picture of a skull

Epic is fairly epic ...
and the Tiger that you unlock as an emblem when you complete the Grim Reaper challenge is woaaaaah
wanting the bear emblem next.

Bite the Bullet works for me.

10th prestige......alright I don't actually have it but damn do I want it. I like all of the gold prestige symbols.

Started using "Not in the face!" with the Shepherd emblem.