Preboobescent 

(Adjective)- A name given to describe the stage in a girl's life, when she has not grown boobs yet.

Girl: Jogging was so much easier when I was preboobescent

Preboobescent by Salma A March 9, 2012

Preboobescent 

the stage of a female's life when she does not have breasts.

Female 1: "I probably would have a lot more parking tickets if I was still preboobescent."
Female 2: "What's a parking ticket?"

Preboobescent by Salma A June 13, 2012

prepoopescent 

Relating to or in the period of flatulence preceding a bowel movement.

Oh man, I should have gone to the bathroom before heading to the beach, I'm all prepoopescent right now.

prepoopescent by Legs4days August 4, 2013