A controversial set of baby dolls is prompting negative reviews on the Toys 'R' Us website from angry parents who say one of the tiny tots is uttering expletives.

Customers who were shown the baby dolls at an Arizona Toys R Us had mixed reactions on what the doll in question was saying. “It just said how you doing witch!,” one shopper said.

The dolls, intended for children 2 and up, were designed to interact with each other, giggling and babbling baby talk. They are available at Toys R Us for $39.99 and are also being offered on ...