Even a cat can look at the Queen - everyone is equal
If Johnny told you to jump off a cliff, would you do it? Don't just blindly follow someone's lead, think for yourself
What's good for the goose is good for the gander. huh? - if something is fair or acceptable for one person, it should be fair for another as well. It's often used when pointing out double standards, especially between genders, workplaces, or rules.
You would forget your head if it was not screwed on. You are forgetful and often lose things
I'm sure it was only a lick and a promise. A quick and careless attempt to do something
Who's got a bee in their bonnet then? To talk incessantly about something one thinks is important, even when others don't
I'll give you what for. Meaning "I will scold or punish you" It's a response to someone asking "what for?