So. These are my headphones.
Some random Wicked Audio brand earbuds I don't remember the model of (the white ones at the top left) - came bundled with the Wicked Audio Reverb headphones at the very right. These earbuds are absolute garbage.
Below that, Samsung headset - came with my phone (CDMA/LTE Samsung Galaxy Nexus on Verizon). Pretty crap, only use them for talking since they have a built in microphone.
Next to that - Apple iPod earbuds. Came with my 80GB iPod Classic (black). Verdict - they're Apple headphones. They're not good.
Top - Sony MDR-NC22 - Listed around $100, but picked em up for $30 when I got em a few years back on clearance at Target. A little lacking in bass, but everything else sounds pretty good. That brick is the noise canceling module that takes a AAA battery, it blocks out so much outside sound. Love these headphones, I had used them for years.
Below them - Sennheiser NX150 - picked em up for $20 at FYE. superpowered bass, unusually loud highs. Mids sound pretty good. I do love the bass on these, but the shrill highs force me to use an EQ to drop them a bit most of the time. Still do like these quite a bit, one of my favorite pairs.
Next - Turtle Beach XL1 - $40, use them at night when everyone is sleeping and I am not and I am on Skype with my girlfriend. Mic sounds good, these sound mediocre overall, though. Bass is weak, highs are weak, mids aren't too bad. Ironically, I have barely used these for gaming XD
Next - Wicked Audio Reverb - $20, came with those white earbuds. Good bit of bass, weak highs and fair mids though. Really short cord. Speakers rattle in these though which is really annoying. Don't use em since I got the Turtle Beach headset.
Not shows - Skullcandy Ink'd (white). My dad uses these for the gym, I've forfeitted them to him. They're Skullcandy's, which means they're good but not great. An inordinate amount of bass, which is good for dubstep and not much else.
Edit - who want's to play a game of "Name what's on Plasma's desk"? XD