a tixi
A tixi is when something goes from zero to total chaos in one instant. It’s like your life just got hit by a truck and it was also on fire.
That surprise party was a tixi. I walked in and my friends were screaming like they were being chased by monsters.
My dog’s hair loss was a tixi. It looked like he got attacked by a vacuum cleaner.
My little brother’s tantrum was a tixi. He threw a chair and it hit my dad.