"Just Lose It" is a song by American rapper Eminem from his fifth studio album, Encore (2004). It was released on September 28, 2004 as the lead single from Encore, and was later included on his greatest hits compilation album, Curtain Call: The Hits (2005).
The song caused controversy as its lyrics and music video parodies Michael Jackson, who was being accused of child molestation at the time. The song also pokes fun at Beavis/Cornholio, MC Hammer, Madonna, and others. It also heavily spoofs Pee-wee Herman, going as far as imitating his signature shout during the chorus and Eminem dressing like him in the video.
The song peaked at number 6 on the Billboard Hot 100 in the United States and reached number one in Australia, Denmark, New Zealand, Spain, Switzerland, and the United Kingdom as well as the top 10 in Austria, Belgium, Finland, France, Germany, Ireland, Italy, the Netherlands, and Norway.