It means that you are the lowest of the low. You can't be any lower.
To feel A1 is to be in good health and happy with life.
I do not feel 100% comfortable in this seating position.
It means you feel very strong of someone
It's not an idiom - it's a description of what happens when you get nervous and excited. Your legs feel wobbly and you might even fall over because your knees get weak and collapse underneath you.
A worry or anger seems to sit on your chest and make you feel heavy. When you tell someone how you really feel, you're getting it off your chest.
It means that you are feeling depressed or down in the dumps
When some harmless snakes feel threatened they will try to scare off what ever is scaring them. For example, the ringneck snake is totally harmless, but when threatened it will first show off its bright belly, and then bite savagely.
There isn't an idiom here. Spring is a season, and the song is telling how the season is flowing through the air and people can feel it.
To feel A1 is to be in good health and happy with life.
Certainly
she was shocked
to feel at home means to feel comfortable, warm and welcome to feel as if you belong in a certain place
In my experience, my belly button did not feel different during early pregnancy.
Snakes don't have feet, but instead, they have a tail.
I do not feel 100% comfortable in this seating position.
It means you feel great, you feel like you're worth a million bucks
Snakes can feel vibrations on the ground.