A good one I saw was a girl describing her vaginal area to see if she had an STD -_-
I saw a couple of those, lol
from failblog.org, and also from Yahoo answers:
( i actually jsut found this one, this isnt the one I wanted to show you, but

)
okay, with looking through 6 pages of failbog, this is one of the best. I lol'd so hard when I saw the expression on this guys face


here it am!