I take my 2 & 3 yob to the library on a certain day for Story Time. The lil ol lady who is in charge is ... I believe is in her 80's. I usally sit near by and do some business on the computer. Well, during one of her stories my 3yob stops her and tells her " I can burp my 'baby C's'" ( ABC's) I bust out laughing and the lil ol lady says 'well, What ever you said your mom thought it was funny." Then She hounded me to tell her what he really said and I tried through laughing tears. When I finally told her she just said "huff" and turned and walked away! 
She must think I am a horrible mother but with 3 small ones I have to find humor in soooo many things or I will become looney! I am proud my son can burp his baby C's. If he feels that is an accomplishment then..... you go boy!