Well, I am watching the second season of Avatar the last airbender (following Nostalgia Critics Vlogs, but getting ahead of him), and it's a great show, the comedy is great.
That or this morning when my friend called me and i had my mouth filled with food and i just began talking with my mouth completly full and he went 'Whats that? l3o2828 fell down the well? Good.'
It was more of a generalized laughter than a smile, but it happened before the Avatar smile thing-