(For the record, I know I probably should have stopped the glass licking but he was so focused and I couldn't help myself -- photos over hygiene. Gasp!)
Can you guess what is happening in these photos?
M: Luke, what are you doing?
L: (no response, just continues licking very intentionally)
M: Uh, Luke, really, what are you doing?
L: Mom, I am writing my name with my tongue.
And now, the National Newseum can add my son Luke's spit name to their hallowed halls.