MUG, SAY is an idiom that means to express one's opinion or feelings openly and honestly. The crossword solutions for this term are EMOTE (5 letters) and ROB (3 letters). EMOTE means to express emotion in a dramatic way, while ROB means to take something away from someone by force or without permission. Therefore, the phrase MUG, SAY can be interpreted as expressing one's emotions and opinions forcefully and without hesitation.