give you the willies
give (one) the willies
To cause an intense feeling of fear or nervousness in someone. Can we get out of here? This creepy old house is giving me the willies!
give you the williesINFORMAL
If something gives you the willies, it makes you feel nervous or frightened. This place gives me the willies. Living on the mountainside is enough to give anyone the willies — especially when the wolves howl.