Flippy (Happy Tree Friends)

Flippy is a character from the Happy Tree Friends series and a boss and unlockable character in Happy Tree Friends Adventures 9: Ridley's Wrath.

Appearance
Flippy is a green-colored, antrhopomorphic bear with black pie-shaped eyes, a pink heart-shaped nose, and buckteeth. He wears dog tags around his neck and a green beret with checkered crest on his head.

When Flippy "flips out" and becomes Fliqpy, several physical features about him change: His eyes turn a different color, usually green or yellow, his voice changes from high and cute to deep and evil, and his teeth become sharp. Up until the TV series, however, Fliqpy had crooked teeth rather than sharp teeth. He was also shown with blue eyes in Remains to be Seen.

In Happy Tree Friends Omega, Flippy stays almost the same, albeit he is wearing dark brown pants and black shoes. He has blue eyes, which turn the usual yellow-green when flipped out.

Character
Flippy is considered to be the most sociable and kindest Happy Tree Friends character, seen throughout multiple episodes where he is seen doing social activities like hide-and-seek or going to the movies with other characters.

However, he suffers from post-traumatic stress disorder (PTSD). Whenever he hears or sees something that reminds him of warfare and combat (e.g.: gunshot-like sounds, ketchup, the fire alarm bell ringing), he would go insane (or, as many people would call it, "flip out") and kill anyone around him. He has done this in episodes he appears in, which is why he rarely appears in the series.