The word of the day is...

With a capital "C." Seriously. I think Nathan just woke up in a funk or something. He's okay if I'm holding him, but otherwise...watch out. Total crab.

He did make Brian's day this morning, though. He keeps trying to get Nathan to say "dad"...by making a "duh" sound. And today Nathan finally "duh"ed back at him...so adorable!

Good thing this guy's so cute...