Is it mean?

Since my boy learned to talk I have taught him that a bra is called an "over the shoulder boulder holder" 

Now when he sees mine he says something along the lines of "shoulder bolder bolder solder"

 AND.... I am 99% sure that I will make sure he is still calling them that until he hits puberty? Aren't I the worst mother in the world?
Bwahhaahahaha!!!