Not to mention the pun on duck and cracker: quacker!
A good double pun on the concept of "fire":
a) "Fire" as in "dismissed from work."
b) "Fire" as in "firecracker."
Double kudos to Lila and Gary!
The on-topic FIRE Riddle #5
What do you call an unemployed duck?
Charles and Lila were the first two players, with Lila actually guessing correctly. However, she is unable to post the next riddle. And then, just before midnight EST (after I was in bed for the night), Gary H swooped in for the kill, knowing that an unemployed duck is a …
#### FIRED QUACKER.