Answer:
What kind of nail can be grown?
I'm often served as a "rack of ..." I'm often smoked or grilled, with bones in, and slathered in BBQ sauce.
Who plays when he works and works when he plays?
What tire doesnβt move when a car turns right?
What time of day, when written in capital letters, is the same forwards, backwards, and upside down?
People take me on walks and I run and have fun. What am I?