Party __; Guest Lacking a Sense of Fun
This page is the CodyCross answer for the clue below from Train Travel, Group 703, Puzzle 3 (Electric Traction).
Question is: Party __; Guest Lacking a Sense of Fun
and the answer is: POOPER
Word Meaning:
POOPER — (vulgar, slang) The anus; often in reference to anal intercourse.
Definitions from Wiktionary.