stemwinder or stem-winder [stem-wahyn-der]
1. a stemwinding watch.
2. Older Slang.
a. something remarkable of its kind.
b. a rousing speech, especially a stirring political address.
c. a stirring orator.
Origin: 1865-70, Americanism; stem + winder
Now YOU come up with a sentence (or fic? or graphic?) that best illustrates the word.