Waka Flocka Flame announced that he is expecting his first biological child, a baby boy he plans to name after himself. The rapper, born Juaquin James Malphurs, shared the news on social media alongside a photo of himself holding a large wooden letter 'J' carved with the name 'Juaquin Jr.,' according to TMZ . He also posted about holding and smelling his newborn son. "Just waiting for you to come home Jr. Best gift a man could ever ask for," Waka Flocka Flame wrote in the post. The announcement came during his 40th birthday celebration, per The Shade Room, and was met with an outpouring of congratulations from fans who celebrated the next chapter in the rapper's life. The news marks a significant milestone for Waka, who has long embraced a father figure role in his personal life. During his marriage to reality television personality Tammy Rivera, he helped raise her daughter Charlie and developed a close relationship with her over the years.…