ca-ca v have a bowel movement Usage(s) Moses was a stutterer and he wanted to say Canada, but it came out as Ca-ca-ca-na-na-na. Her torturers "made pee-pee and ca-ca" on her, she says in English, and they "made love" to her against her will. While we're at it, if there's a kid, I hope they don't call it Bing-Bing, Cong-Cong or any of those ca-ca double expressions. Synonym(s) stool defecate shit take a shit take a crap crap make