Yes, just like that.

We had just had a nice lunch and ice cream at Ivanhoe's, and were driving back home when Jon asked, "What is vomit?".  That had me worried, so I asked him why he wanted to know.  "Is vomit the same as barf?"  Jim perked up and I tried to shush him before he started to opine on the many words that are synonymous with vomit.  "Well, there is my favorite, upchuck." Jim said.  And I said, "There are many, many words that we don't have to list right after lunch."  "Oh, you mean like head poop?"  Jon said.