No, I just tell them I'm 29
My 6 year old grandson said to me yesterday "You are 35 like my mom aren't you?"
I said No, I am 29. The he said "But, how old are you really Neena (they call me Neena)). I said "I'm as old as my tongue and a bit older than my teeth" so he said "But, how old is your tongue?" I said "a bit older than my teeth" LOL