nooooooooooo

Have I mentioned that Liam is going through the terrible twos? I could have sworn I had...but either way my 13 month old in addition to throwing, ripping and stomping; now says "noooooooo" and then makes this face:

He also willfully chooses to do exactly what I tell him not to. And he's only 13 months...did I mention that?? I have so much to look forward to.