So, how much money would you have to have before you would NOT call yourself "middle class"? How little would you have to have before you would NOT call yourself "middle class"?
Well, I know that I have a long way to get there (lottery or by marriage notwithstanding

) but I think I will have surpassed "middle class" when:
The mortgage on my 1200 square foot house is no longer my biggest liability nor my biggest asset

but instead just another monthly expense while I'm searching for my "real home"
I don't forego buying a new car because I'm trying to put $$ away for my kids' college education
I can afford ~without a blink of the eye ~to buy my kids the $100 sneakers (I wouldn't anyways, but I'd like to be able to afford to without giving up my WDW vacations

), my bras are from Victoria Secrets and I'm wearing an outfit that surpasses the $200 mark for a special occasion
I don't really have to look at prices at the grocery store, the salon, the gas pump -- yeah, I might realize it's expensive, but I'll know "I'm worth it"
Getting my rugs cleaned is considered routine home maintenance.
I don't have to pray that we only get 6" of snow because I don't have the $100 cash to have my driveway plowed. Well, I might have it, but it's definately in the "vacation fund drawer".
I'm booking a suite on my next cruise instead of an inside room and hoping that I get upgraded to a oceanview, assuming of course, this isn't my first or only vacation in the last ten years (in which case, everyone deserves a balcony

).
Taking the "dive" from lower middle class to whatever is below me (is it called working class these days, because I always considered it poverty level) isn't gonna take much... a recession, a catastrophic emergency within the family, oil prices going much higher... and I will know I am there when:
I can't afford my mortgage (which is about 50% of what a rental in my area costs) which means I will be homeless
I drive a car older and less reliable than the one I have and not be able to replace it
Grilled cheese and tomatoe soup/omelets and toast become our standard fare and a sliced london broil with baked potatoe and fresh vegetable are our "special meal"
Eating out means Friendlys or other fast food and Fridays is the BIG night out every few months
Having my hair done is a thing of the past.
Vacations are limited to camping

locally. Yeah, it's fun, but how many hot dogs can one person eat and how many hours can one person spend fishing?
Just funnin everyone, please no offense intended.