Block

Andrew is learning to talk and he learns new words everyday.  Sometimes when he tries to say a word, it ends up sounding like something else.  Sometimes the word that he says can be very inappropriate.  An example is his newest word "Block."  Yesterday he tried saying it for the first time, however it did not sound like "block" when he said it.  Replace the "bl" with a "c" and you have the word that Andrew was saying while he was playing with his blocks.  How do you not laugh hysterically when your toddler does this?