Just a rather humorous trend i have noticed while browsing the net on various forums is that a lot of people tend to say they can lift these obscene amounts of weight. I don't know if im just super weak or everyone else is superman, but on websites like T-magnum and sherdog people always post how they can squat 400+ pounds at bodyweights of 180-220 lbs. Am i really as weak as i think or is everyone just a world class weightlifter?
Here's a link to a website with some strength standards
web page

We've had that link on here before and discussed it and it is fairly accurate. At a weight of 207 lbs around 5 years ago, squatting 450 lbs was something I could do. At this point in life for each of the exercises I fall into these categories:

Press = Advanced
Bench Press = Advanced
Squat = Advanced
Deadlift = Intermediate
Clean = Unknown; don't do this exercise

Also understand a lot of people lie ... yes lie. I especially find this is younger people. Also I find that many people base what they lift according to machines which is not a good measure. I can stick 400 lbs of weight plates on my peck-deck but I can't bench anywhere close to that. This link is fairly accurate because I know I am not an Elite lifter though around 5 years ago there were a few that I was getting close on a few exercises.

The thing I'm going to tell you take to heart. If you are working as hard as you can, and I mean really hard, and you are getting the proper rest, drinking enough water and eating right ... be happy that you are healthy and strong. So if you are not as strong as some others at your weight class realize that you are lifting for "you" and nobody else. You cannot compare yourself with others and if you do that will eat at you. Push yourself to be the best, don't sacrifice form or technique just to say you lift a certain amount. The only constant in all of this is "you". You are unique so don't expect to be like others. Enjoy life as it is too short.

Might not be lying. Might be steroids, too.

I thought I was super weak until I figured that you add the weight of the bar onto your lifts.

Now I'm just plain weak!

See, it is all up hill from here.