When my midget was three or four, I learned to watch what I said. One of the other dogs wouldn't stop barking. I lost my patience and yelled "shut up", the muttered "*expletive deleted*ing dog" under my breath. Sam looked at me and asked me if Bear (my dog, and an absolute angel) was a *expletive deleted*ing dog, too.
I couldn't stop laughing. The ex was not so amused.