My dog ONLY "barfs" outside.

I walked into the playroom mid-imagination time...

Addellyn to Coleson: "Well, my dog only barfs outside."
Me: "Why does your dog need to barf?" (probably said with a scrunched nose and a bit of a disgusting look)
Addellyn: "MOM, you know, "barf-barf" (she says in a high yippy dog bark)
Me: "Oh, what a good dog you have!" (trying not to laugh too much out loud)
FUNNY!