"you're a Mean One, Mr. __"
This page is the CodyCross answer for the clue below from Ballroom Dancing, Group 1928, Puzzle 5 (Passionate).
Question is: "you're a Mean One, Mr. __"
and the answer is: GRINCH
Word Meaning:
GRINCH — (chiefly US) A grouch or killjoy.
Definitions from Wiktionary.