Marley Dip Share definition Flag It is a homosexual position where the penis of guy #1 is in the anus guy #2 and the penis of guy #2 is in the anus of guy #1. Hey dude did you hear about Tom and Fred; they Marley Dipped. Marley Dip by Joc da Roc February 4, 2009 Get the Marley Dip mug.