heebie-jeebies or heeby-jeebies /hēˈbi-jēˈbiz/

1. A fit of nerves
2. Irritation or depression
3. The creeps

• crackbrained
• crackbrains
• crack credit
• crackdown
• crack down on
• cracked
• cracked wheat
• cracker
• cracker-barrel
• crackerjack
• crackerjacks
• crackers
• crack-halter
• crack-halters
• crackhead
• crackheads
• crack-hemp
• crack house
• crack houses
• cracking
• crack it
• crackjaw
• crackle
• crackled
• crackles