2 word Phrases

One of my favorite things about having a 20 month old is getting to observe the language development that occurs so spontaneously. Griffin has been talking a LOT lately and putting words together. My favorites have been:
"eyow bus= yellow bus"
"pry snow= pretty snow"-which you can see in front of (hopefully) our new house :)
"two choo choos"
"I need dat" instead of "I want dat"
Lastly, he says "bye-bye" to everything now. When he leaves the clerk at the grocery store, when he leaves the trains to play with some other toy ("bye-bye choo choo") and when he doesn't want me to change his dirty diaper ("bye-bye Mommy").
Another fun thing is getting to see his sense of humor maturing. I love getting to experience what he thinks is now funny. For example, he knows when he says nonsense words that they don't make sense and so he will say them and then laugh. He also thinks bodily function noises are funny, like when he laughed after belching this afternoon. Trying not to encourage this one too much but its hard not to laugh at the fake-forced laugh that he does :)