Matthew cracks us up often...he is destined to be the class clown!
When we is sick of trying to explain something to you he will do one of two things...
Throw his hands in the air and say "I give up on you!"
Cover his face and yell "Ay yi yi!"
When he agrees with something you say he will say "Aye, Aye, Captain Daddy (or Mommy)!"
When something is good he will say "Delicious - Oso!"
He always substitutes "for" in place of if..."For you give me that I will give you this!"