looky-loo

noun3

1. •
   (informal) One who looks or stares; a gawker; a nosy or overly inquisitive person.

   • After the accident, I had to shoo away a bunch of looky-loos.
2. •
   (slang) A person who comes into a store and looks around but doesn't buy anything.

   • I was busy all day, but barely made any commissions because I spent all my time with a couple looky-loos.
3. •
   (informal) A look at something; a glance; an opportunity to look around.

   • I brought the inspector in for a looky-loo.
   • As I walked by, I couldn't help but take a looky-loo.