Burps

Last night I finished a can of Coke Zero and let out a big, long burp. Then, I said "Excuse me!"
My son looked up with a huge grin on his face and laughed. Then he said, "You have to Poop!!"
Confused a little bit? I think so. I didn't correct the poor boy ... I didn’t want to discuss farts and poop and burps. Serves me right for burping in the first place.