For She's a __ Fellow; Sung to the Birthday Girl

This page is the CodyCross answer for the clue below from London, Group 494, Puzzle 1 (Guy Fawkes Night).

Question is: For She's a __ Fellow; Sung to the Birthday Girl

and the answer is: JOLLYGOOD

Word Meaning:

JOLLY — Full of merriment and high spirits; jovial; joyous; merry.

Definitions from Wiktionary.