pee-o pee-o Share definition Flag song about little birds that latinos say to their children. it can be also used to greet your friends with "pee-o pee-o pee-o dicen los pollitos cuando tienen hambre cuando tienen frio" "pee-o Pee-o ashley" pee-o pee-o by ghetto gurl November 1, 2003 0 0 Get merch Get the pee-o pee-o mug. Buy Now — $32.95 See more merch