Old sailing slang meaning to be no longer in danger.
An idiom is something that does not mean what the phrase says literally, so yes. You can't actually laugh your head off.
Ripped off means you had something stolen. You were robbed.
you was close to something,you almost got it
Talking excessively, usually spilling secrets.
It means to fall asleep while sitting (or standing).
Nothing. The correct idiom is "get OFF your high horse," meaning stop acting so conceited as if you are above everyone else.
You are alot like you mother/father/brother/sister.
Madagascar is not an idiom, it is an island off the coast of Africa.
the idiom of really upset is "pissed off"
This isn't an idiom because you can figure it out if you look up the word "pins." It is a SLANG term meaning legs, so you knocked him over.
It means to talk a lot without saying anything of value.
I guess its an idiom and i don't know anything El's