0 strong feelings of fear or worry: --
Don't start talking about ghosts - they give me the heebie-jeebies.
1 a feeling of nervousness or fear: --
You've experienced the heebie-jeebies thinking about a tarantula crawling up your leg.
The mere thought of being in a dungeon like that is enough to bring on the heebie-jeebies.
I don't know what it is about him, he just gives me the heebie jeebies.
By the end of the week, I was zooming down slopes that had given me the heebie-jeebies at the start.