A perfect way to rejects someone'shug without actually rejecting them. You open your arms out wide and pretend to pat someone's back like you do when you actually hug.
Creepy Girl: It's the last day of the year. I'll miss you! Let's have a goodbye hug!
You: Uh... I like air hugs better! *air hugs*
Creepy Girl: Ok! *air hugs*
