BLEW ONE'S STACK is an idiom that means to become very angry and lose one's temper. The crossword solutions for this term are RAGED (5 letters), RAVED (5 letters), LOSTIT (6 letters), and RANTED (6 letters). All of these words mean to express anger in a loud and uncontrolled way. RAGED and ranted both imply that the person was shouting, while raved implies that the person was speaking rapidly and excitedly. Lostit implies that the person was so angry that they completely lost control of their emotions.