difference between verbs meaning "going down" What is the difference between plummet, plunge, slumt and tumble in the meaning fall or decrease in value?

the Messiah, how it can be an entertainment? "I grew up in a house where the Messiah was considered light entertainment" I thought Messian meant the God. Does the author mean that he grew up in an extremely religious family?

A plebgate What does the word mean?

Merry Chrimbo I know, it is a slang word for Christmas, but does it imply any additional meaning? Oxford dictionary says it's childrens' alteration

Mr and Mrs Christmas Is it the same as Stanta Claus and his wife?

Ukulele and Nashville Is there any connection? What does To play ukulele in a Nashville-style means?

chocolate assortment nature What does the author mean, writing "The songs were written in keeping with the chocolate assortment nature of the album" What meaninf does "chocolate assortment nature" implie?

If someone said "he looks as effeminate as Pretty Polly herself" what did the person mean? Who is Pretty Polly (except for tights-manufacturer)

what is a "walk-THOUGH " wall?could it be a misprint (though instead of through)?