Answer:
the only amusing part of the body
My first is in some but not in all. My second is in tiny but not in tall. My third in little but no in big. My fourth in port but not in pig. My whole is made in nature's way. For clothing rugs used every day.
I sit in a corner while traveling around the world. What am I?
Light me up in backyard gatherings
If you drop me I'm sure to crack but give me a smile and I'll always smile back. What am I?
What language does a billboard speak?