A woman had three young daughters…

One day, the first daughter came to her and said “Mama, how did I get my name?”

“Well, the day you were born, a beautiful lily flower floated in through the window and landed on your head, so we named you Lily.”

The second daughter asks “Mama, how did I get my name?”

“Well, the day you were born, a beautiful daisy flower floated in through the window and landed on your head, so we named you Daisy.”

Finally the third sister goes “Gah wah nah nah wah gah nah!”

And her sisters yell back “Shut up, Brick!”