Ok - I am trying again - even my first submissions for the first edition where not cool enough here comes my "pun" submission for Memechallenge No. 4 - rules outlined here in the original post by @fibra59 - don't beat me.
The fabulous @kus-knee already postet what a pun is - i have not much to add here in general but had to check Wikipedia before - my poor English is too germanised.
Wikipedia says about a pun:
The pun, also called paronomasia, is a form of word play that suggests two or more meanings, by exploiting multiple meanings of words, or of similar-sounding words, for an intended humorous or rhetorical effect.
So here is my pun "The umbrella blues" - (I just realized a space too much in the MEME) - sorry, enjoy and consider to submit your creative pun here to win some SBD.
The entry blues photo from pixabay