My toddler is usually very excited when her little sister does something new....sitting up, assisted standing, army crawling, saying mama, etc. But she was in a cranky mood last night when we were gushing over LO 2 when she said "Wa-wa" after she took a sip out of her straw cup.
"MOMMY, DADDY....it's WATER not Wa-Wa. Don't let her call it Wa-Wa!"