This is in shooting the shit and not training because it's just a bit of a laugh...
So, you think you're strong? You can do one armers, well, try this. We were messing about the other night, and decided to see how much weight we could attach and still do a pull up. Since we didn't have any weights, we just used each other. I weight about 11st6lbs and I added a "weight" of about 9st6lbs, so all in all about 21st. I could just about get half way through a pull up! The other lads tried it and couldn't get any closer... try it, it's pretty funny.
Also, we thought we'd try to see how much weight you can deadhand with. This meant that i had 2 people hanging off me, a total of about 20st. That felt ok, but obviously i couldn't even begin to do a pull up. So, what can you do? Be interesting to see, and funny to try...
peace.