No, the sound effects heard in this video are not, actually, bodily functions. I feel like it's pretty obvious but thought I should clarify on the off chance that you maybe thought they were.
This morning The Rock Star put a hard hat on Little Buddy. And see, Little Buddy loved it but, well, he looked like a bobble head doll and we thought it probably wasn't the best idea to have the weight of a hard hat on the neck of a 5 month old. So we took it away. And Matthew cried. So Troy gave him this instead. Then he was happy. The end.