No, but it's slang. An idiom is a phrase that doesn't make any sense unless you know the definition. "Stop talking crazy" means "stop speaking nonsense" or "stop speaking like a crazy person would."
The idiom, "You lost your marbles," means that you've gone crazy.
Stop bothering me
It's slang for really likes someone or something.
"Clam up" means to stop talking, especially when nervous, shy or unhappy. Example: A lot of men clam up when they are having emotional problems.
This isn't an idiom - it's talking about some animal with their tail held high, flying behind them.
The idiom, "You lost your marbles," means that you've gone crazy.
The idiom "stop on a dime" means to stop very quickly, almost instantaneously.
Stop pushing your buttons is an idiom meaning stop making a person angry.
"Out of your mind" is an idiom. It makes no sense unless you already know that it means you are behaving in a crazy manner.
Stop bothering me
working like a dog
You're out of your mind means your ideas are crazy.
It's slang for really likes someone or something.
A level of craziness comparable to that of a bedbug.
ADHD the only defense against it is Ritalin
The idiom "would you just zip your lip, buddy" is a colloquial way of telling someone to be quiet or stop talking. It implies that the person is talking too much or saying something unnecessary or inappropriate.
The idiom 'bats in the/his/her belfry' means that someone is crazy. ex. 'I wouldn't trust what she has to say. She's got bats in the belfry.'