Blank clueless look.
Homer Simpson getting ripped of by Moe for the Flaming Homer. Spends all night looking blank and clueless, saying 'Moe, Moe, Moe..'
Met a few Indian co-workers with that clueless 'Moe' look from Homer Simpson.
Me Asking a question to a Moe co-worker:"Hey just start up notepad"
Co-worker: blank clueless look "what's notepad?"