A truly epic achievement which can be accomplished when masturbating to a familiar pornographic scene. The masturbater achieves synchronized ejaculation when he ejaculates at the same time as the man (or men) in the video. This cannot be accomplished with lesbian or all-girl porn.
Joe achieved synchronized ejaculation and then high-fived everyone he knew with the hand that wasn't covered in ejaculant.
by Anonukeleletroll714 April 20, 2010