The term 'Little Brats' can be broken down into two crossword solutions: IMPS (4 letters) and SNOTS (5 letters). IMPS is a term used to describe mischievous children, usually referring to their behavior. SNOTS is a slang term for snot, which is a mucus-like substance that comes out of the nose. Together, these two words can be used to describe young children who are unruly and often have runny noses.