"death blossom

American military slang from the war in Iraq: the tendency of Iraqi security forces, in response to receiving a little fire from the enemy, to either run away or do the "death blossom," spraying fire indiscriminately in all directions. Reported on Globalsecurity.org

Those policemen heard one gunshot and opened up a death blossom on the whole street." - https://www.urbandictionary.com/define.php?term=death%20blossom>>5558347