LMBO or LmbO may refer to: Leveraged Management Buy-out, a management buyout that is also a leveraged buyout Laughing My Bones Off, an Internet slang expression related to LOL The LMBO group, a French venture capital company that indirectly funded the European e-commerce website Pixmania LmbO, a protein involved in the biosynthesis of Lincomycin Legion Merchandising and Branding Officer, a kind of leader in the 501st Legion, an international Star Wars fan organization Little Memphis Blues Orchestra, a band previously known as the "Taylor Hicks Band"
See also Limbo, a part of the afterlife in Catholic theology LMAO (Laughing My Ass Off), another Internet slang expression