Here's why you might be having trouble:
* "Droll" is an adjective: It describes something funny or amusing in an odd or unconventional way.
* "Long stick" is a description: It describes a physical object.
To find a word that fits both criteria, you'd need to find a word that:
* Rhymes with "droll" (very difficult)
* Is a noun for a long stick
Unfortunately, no such word exists!