Pull A Scooby

when you are confused by something and you tilt your head to one side and make a puzzled face... sometimes with an added ... "ruuooohhh?" sound like Scooby Doo.

I had no idea what she was saying so I had to Pull A Scooby.

pulling a scooby

the act of charging at someone with the intention of biting and ripping off your hand for their own enjoyment

help this mans pulling a scooby