Give somebody the creeps
Definition 1 of 1
Pro Tip 1/3Emotional Response
Describes immediate emotional reaction, often negative or unsettling. 
Seeing the abandoned house at night gives me the creeps.
Pro Tip 2/3Colloquial Use
Common in casual conversation, not suitable for formal contexts. 
She avoided the old portrait; it gave her the creeps.
Pro Tip 3/3Personal Feeling
Subjective sensation, varies from person to person. 
Clowns are supposed to be funny, but they give me the creeps.