A Bad Experience.
A moment so bad it makes you want to run away, hide under a bed, or just yell at the universe.
That birthday party was a bad experience. The cake was gross, the games were boring, and my cousin kept stealing my snacks.
That road trip was a bad experience. The car broke down, the music was terrible, and I had to sit next to my brother the whole time.
That sleepover was a bad experience. The girl kept talking in her sleep, the snacks were all gone, and I had to share a bed with a raccoon.