Outside: The Official Rules of Peek-A-Boo. Peek, Boo, "Peek-A-Boo". A game of intrique suitable for ages 0 and up.
1. Peek-A-Boo requires two players, a Peeker and a Boo-er.
2. The Boo-er hides his or her face behind both hands and "disappears".
3. Once satisfied the Peeker has lost visual contact, the Boo-er reveals his or her face and shouts, "Peek-A-Boo!"
Inside: You're in for some fun. Congradulations on the new baby.