Answer:
I am partially baked. I am not completely lit. I am a portion of the moon. I am lesser than full wit. I am a divider of the hour. I am not a total lie. I am a sibling through one parent.
You can do this with your friends. You can do this with your nose. But don't do it with your friend's nose!
Gumby and yoga instructors have this in common.
The more you take away, the bigger it gets.
What can be white and yellow at the same time?
Be sure to shout for its answers are weak, but there is no language it cannot speak.