User blog comment:IThrowLemonsAtLife/Head canons/@comment-27271185-20151130232125

 Flippy has Dissociative Identity Disorder (Multiple Personality Disorder). Including the dominant personality, there is a total of four or more "Flippys" (Flippies?). They all have distinguishing personality traits as well as the potential to have a different eye type and dental structure. The dominant personality controls the body until a time of great fear or stress, at which point an alternate personality takes over.

Dominant Flippy

*Has buck-teeth

*Has Post Traumatic Stress Disorder (as seen when he becomes reminded of war and becomes afraid until an alternate personality takes over.)

*Is friendly and sociable.

*Has a high-pitched voice.

*Shown to be clumsy at times.

*May have a low IQ (attempted to give Handy a foam finger).

*Does not appear to handle violence well.

Alternate personality with pac-man eyes (Hide and Seek)

*Has buck-teeth (Physically the same as Dominant Flippy, though mentally he is clearly different).

*Little screen-time.

*Is skilled in trap-making, favoring stealth over brute-force.

*Enjoys killing people (sadistic?).

*Works very fast when creating traps.

*Took over the body before Flipqy could fully emerge.

<p style="font-weight:normal;">*May have slight strabismus (Condition where both eyes do not line up/focus on the same point (is this a lazy eye?)) (when he is seen camouflaged against a tree, his eyes appear crossed, though he may just look that way because he is focusing on Toothy).

<p style="font-weight:normal;">Alternate personality with blue eyes (Remains to be Seen)

<p style="font-weight:normal;">*Has sharpened teeth that are larger than Flipqy's

<p style="font-weight:normal;">*Very little unaltered screen-time.

<p style="font-weight:normal;">*Seems to have little or no sense of self-preservation (suicidal?)

<p style="font-weight:normal;">*Upon taking control of the body, immediately killed himself by flooring the gas of his truck and accelerating into a tree. Whether or not killing the trick-or-treaters was intentional remains to be seen (Ha!).

<p style="font-weight:normal;">*Activities seen while undead cannot be counted as we cannot assume that reanimation did not alter his personality.

<p style="font-weight:normal;">Alternate personality with green eyes (Flipqy) (seen in every episode where an alternate personality takes over that is not one of the above mentioned)

<p style="font-weight:normal;">*Has small sharpened teeth
 * Appears to be the second-most dominant personality. *Is almost certainly sadistic. *Is cannibalistic. *When attacking people, he appears to favor brute-force over stealth, though he is proficient in both. *This personality and the dominant personality appear to be able to fight each other for control of the body. It is unknown if the same goes for the rest of the personalities. It is unknown if Flippy possesses more personalities, if the personalities originate from the W.A.R. (as a coping mechanism) or existed beforehand, or if all of his personalities enjoy killing (either themselves or otherwise).