"Tim Tailor question grunt <a href=""https://www.youtube.com/watch?v=IbIj4K1BmFk&amp;t=2m55s"">2:55</a> lol", someone is stuck in the 90's,(reply>), Scooby Doo makes more sense for the context too,(reply>), sounded like Scooby Doo to me...,(reply>), @T L S  pretty sure he is mimicking tim allen's grunt, i know it when i hear it lol, u can find it on youtube,(reply>), Try the 70's, pretty sure he was going for a Scooby Doo confused sound.,(reply>), Ahhh the memories :')