Answer:
I am a word of letters three. Add two and fewer there will be. What word am I?
Everyone has me except for a few. You may not be able to identify me but I can always identify you. What am I?
I go around a yard but does not move.
Light me up in backyard gatherings
If two's company and three's a crowd what are four and five?
If I say "everything I tell you is a lie", am I telling you the truth or a lie?