Based on the clue 'a fight on a circus lot is called one of these als...', what is the answer?

Based on the clue 'a fifth equals about 15 of this', what is the answer? Based on the clue 'a fifth of liquor is one fifth of this measure', what is the answer? Based on the clue 'a fifth of whiskey contains 256 ounces which is ab...', what is the answer? Based on the clue 'a fig flavored version of this excellent laxative ...', what is the answer? Based on the clue 'a fighter might take it on this body part without ...', what is the answer? Based on the clue 'a fighter pilot has to shoot down 5 or more enemy ...', what is the answer? Based on the clue 'a figure is defined as this if it can be divided i...', what is the answer? What is associated with: a figure is set on fire as part of this annual event that now draws 25000 people to the nevada…