blow one’s top/stack/fuse, to

To lose one’s temper. The first two terms allude to clearing the stack of a ship by blowing air through it; the last refers to the sudden power stoppage when a fuse blows. All are slang from the first half of the twentieth century. Jane Smiley wrote in Horse Heaven (2000), “‘It’s kind of fun in a way. At least I get to blow my stack a lot and they don’t mind. Blow- ing your stack is the way they do things here.’”