Creepy
Definition 1 of 2
Pro Tip 1/3
Negative Connotation
Creepy implies a negative and uncomfortable feeling, it's often unwelcome. I decided to leave the party because it had a creepy vibe.
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Figurative Use
Creepy is sometimes used to describe abstract things that make you uneasy. This song has a creepy undertone that makes me feel anxious.
Pro Tip 3/3
Subjectivity
What's creepy to one person might not be to another, it's based on personal reactions. She finds clowns creepy, but I just think they're funny.