The crossword solution for the term NEED A SHOWER? is REEK, which is a four-letter word. The term REEK is used to describe a strong, unpleasant smell, usually associated with something that has been left unclean or unwashed for a long period of time. Therefore, the phrase NEED A SHOWER? can be interpreted as a suggestion that someone needs to take a shower in order to get rid of an unpleasant smell.