I was saving an animated gif (over 2MB in size) to my PC, but couldn't think of what to name it. After a few minutes of staring at [some adjective]baby.gif I figured I'd put it to you guys.
I was reaching for something along the lines of "profoundly contemplating", but it's in a kind of scenery-chewing sort of way. Is there a word to describe this? Obviously it's a silly gif of a baby that doesn't know what it's doing, but adults/actors do this as well. What's a good adjective to describe this kind of gesturing?