"Crybaby" is a song written by American singer Mariah Carey, Trey Lorenz and rapper Snoop Dogg, and produced by Carey and Damizza for Carey's sixth studio album Rainbow (1999). It features Snoop Dogg and its production is built around a sample of the song "Piece of My Love", originally performed by Guy and written by Teddy Riley, Aaron Hall, Timmy Gatling, and Gene Griffin. Its protagonist reveals the struggles of dealing with insomnia and thoughts of past lovers as she "spirals out of control" and declares "I gotta get me some sleeeeeep".

a person who lacks confidence, is irresolute and wishy-washy

a person given to excessive complaints and crying and whining