A Manual Mangina is when a man (or dildo wearing woman) uses heir penis (or phallic device) to manipulate time and space. In order to do this, participants need to stand naked in a mildly populated area and whip heir phallic ownership up and down until enough momentum enables the cock handler to catch their phallic device between heir legs and hold it there. Causing the owner of the phallus to look like a girl (thus the appearance of the Mangina) laughing or name calling might ensue, or even applause if the owner can manage the Mangina in a single thrust.
" I call this the Manual Mangina!"
by Scoots and friends July 08, 2009