Facebook Bunny
A Facebook bunny is a girl who acts like your best friend but only to send you stupid flirty messages that make you look like an idiot.
Your best friend sends you a message: 'Hey, wanna hang out? Just you and me.' You reply yes. She sends you a photo of herself in a swimsuit.
Your teacher messages you: 'Hey, I saw your profile. You're cute.' You're in the middle of a test.
Your crush sends you a message: 'Hey, wanna be more than friends?' You're confused.