You could of knocked me over with a feather is an old saying. This saying means, whatever was said or done, is so surprising.
The expression is usually, "You could have knocked me over with a feather!" It means, I was so surprised (and distracted or disabled) that I could have been easily knocked over with a feather. In other words, my defenses were way down, or non-existant so almost anything could have knocked me down.
you are exited
The phrase "you could have knocked me over with a feather" means that you were very surprised. A person who is so surprised that they are a bit disoriented might feel like something as light as a feather could be enough to knock them over.
It means that you were so surprised or otherwise emotionally shaken that you had trouble standing up -- so much trouble that it would have taken only the weight of a feather to knock you down.
that your very happy
Great surprise :0
I'm very happy and excited
Possibly, other culprits could be wild dogs, cats, raccoons, juvenile delilnquents and last but not least, the weather.
You can be knocked down but not blown backwards.
If Someone says, you look like i could knock you over with a feather, it depends on the person saying it as to the meaning: If your grandma, mum, grandad,dad,uncle,auntie says it, they mean you look like your in a daydream, or are sleepy. If a bully, or a bigger than you person says, I could knock you over with a feather, they mean you look weak and easy to hurt. Wishing you well, your answerer, Pretty-Zebra
Going over rough terrain, like over rocks on a dirt road, could cause this to be knocked loose.
Torchiere floor lamps are good lamps but are not known for being sturdy in the sense of possibly being knocked over. Due to the styling of these lamps and having a long and skinny structure these lamps could easily be knocked over.