Lunch vs.launch

We were having a fun time in the park thanks to the gorgeous weather all through this week. Yaya slided down a steep slide and then posed before she left for another run. She then told me, seriously,
--mommy, you know this is called "launch". In gymnastic class, when we finish an action, we do this(She illustrated by showing me). (I guess it is refering to the standing straight up, legs apart, arms up high in the air pose for the athletes at the end of their performance)
--Oh, yeah? (I was trying to tease her somehow) Ehhh, if that is called "lunch(launch)", what is "dinner" or "breakfast'?
It was obviously a little unexpected, Yaya stood there for a second, then began to laugh with me.
--"dinner"? "breakfast"? We did not learn.
I thought that was the end of the joke. But no.
Yaya went on the slide again, when she was done, this time, instead of standing straight up or facing forward, she bended over and facing down, but still legs apart and arms stretched.
--Look, mommy, this is "breakfast"......

When we got home, besides showing daddy her "launch"(lunch), Yaya excited described her invention--"breakfast".