The term 'CAUGHT YOU RED-HANDED!' can be summarized by the three crossword solutions AHA (3 letters), BUSTED (6 letters), and OHO (3 letters). AHA is an expression of surprise or realization, often used when someone has been caught in the act of doing something wrong. BUSTED is a slang term meaning to have been caught in the act of doing something wrong. OHO is another expression of surprise or realization, similar to AHA. Together, these three words express the idea of being caught in the act of doing something wrong.