A Peculiar Language

If anyone could figure out the meaning to some words that my 2 and a half year old son utters, please advice. Those words are as follows:

• ai-yent
• ak-ko
• ak-ka
• mamee pass
• em-bow
• tess-fess
• koong koom
• ata-shop
• koukou-pace
• a-ter
• o-to-fee
• wa-tis
• arto
• swerf
• pek shop
• parkssen
• watssen
• medichbens
• a-nait
• ettafour
• eng-chai
• daddy plis cavvy
• apen
• teng-ku mamee