In this clip, something is described as being "as old of time". Except for time and perhaps the universe itself, this is impossible.

In this clip, Candace describes herself as being "heartless"; this is obviously meant figuratively, not literally.

In this clip, Candace has to answer a call and tells her mother she is "taking" it. This is an idiom; one does not "take" a call so much as they answer it.

In this clip, Dr. Doofenshmirtz tells Perry the Platypus to "have a taste" of his ray gun. He isn't proposing that Perry literally taste the gun; he is telling Perry to experience it.

Upon meeting Tom and Jerry, Charlie empathizes with their feelings of hunger and decides to give them a loaf of bread. Tom and Jerry show their gratitude and are motivated to make money in order to give Charlie a Wonka Bar.