When you reach inside your underwear and furiously scratch your testicles. This isn't done on purpose for most of the time, a reason to be animaling is boredom.
the subconscious sexual desires that drivemen to do everything they do. they can lead to either really good sex or misogyny, gaslighting, & male manipulation
girl he cannot control his animalistic intentions; he gets a boner everytime i walk in the room it's amazing
(Say:Ani-mal-ifi-k-shun) This is like personification, which is used to give items human charecteristics in literature etc, animalification however is the use of giving the same items animal Characteristics.