Top definition. Monkey Fucking. Adjective used to refer to a person usually male who will have sex with any woman. Someone who is so indiscriminate that they would fuck a female monkey. Eventually its use was broadened so that it became used to describe anyone whose habits are unpleasant, unsavoury or just plain weird.
Top definition. Fucking Monkey. Fucking Monkeys 2 The Nature Conservancy organization revealed to the scientific community in February 8 , that Pan pugus is actually a parasitic mammalian organism that latches on to a desired target. Behavioural analysts of the Nature Conservancy published an article denouncing the species to be a "pest to wildlife, even humans. If the prey is Homo sapien, the Fucking monkey proceeds to figuratively " latch on " to its target, and siphons time, and capital slowly. The unfortunate victim will not realize malevolent effects until all his or her time and capital have been siphoned away. Pan pugnus will then "break up", or latch off from its victim.