you don't need to lose much more, how much do you want to lose?" "oh.. another 40 or 50" and they get bug-eyed and say "really? I don't think you need to lose that much"..
Literally just had that conversation with a co-worker as I was headed to heat up my lunch...
"you still on your diet"
"how much have you lost so far"
"how much are you trying to lose still?"
"If everything goes right another 45 lbs or so"
"woahhhh that's too much!"
I'll still probably be listed as obese in a BMI chart after that goal is accomplished, but yeah, it's too much. I also have a co-worker who addresses me as "skinny" now which makes me want to punch her in the ovaries