Similar to an Alabama Hot Pocket where one deficates into a vagina, using the fecal matter as a lubricant. However, in the case of an Alabama LEAN Pocket, it is where a person shits in his own hand then masturbating. Often practiced by the desperatley lonely.
Alex: (Through sobs) I'm so lonely... I think it's time for an ALABAMA LEAN POCKET. (Proceeds to poop in his hands)
by SDedalus May 05, 2009