Mabelling - You know the answer but you're too shy to say it out loud. Y

You know the answer but you're too shy to say it out loud. You just mumble it like a coward who's scared of the world.

I know the answer is 42 but I just mumbled it like I was hiding from a dragon.

The question was 'What color is the sky?' I mumbled 'blue' like I was whispering to a baby.

I knew the password was 'password' but I mumbled it like I was afraid of getting yelled at.