Fliqpy, stylized as FLiqPy and also known as Evil Flippy, is the main antagonist of Mondo Media's Happy Tree Friends franchise. He is a horrible manifestation of Flippy's PTSD, as well the alter-ego of the latter, who surfaces whenever Flippy is reminded of his war days, causing him to kill everyone around him.

Evil Flippy, also known as Fliqpy, is Flippy's violent alter ego and the main antagonist in the Happy Tree Friends series (he also appears in its spinoff miniseries Ka-Pow! He is considered one of the most popular characters of the series.

Some fans have created evil sides for other canon characters other than Flippy. Fans pretend that they were also in the war, or they could possibly have a different reason for Flipping out. This list shows the most known ones.

These are characters who are against the main cast and the most of the minor characters in Happy Tree Friends. Almost all of them are involved in killing somebody. For the sake of this list, an antagonist is defined as: a character or a group of characters which stand in opposition to the...

Fliqpy is Flippy's evil alter ego and the main antagonist in the Happy Tree Friends series (he also appears in its spin-off miniseries Ka-Pow!). He is considered one of the most popular characters of the...

Xeba is the main antagonist of HTF Amnesia. He is a wolf controled by the angel of death to purge all sinners, he has a son called Alex. Xeba has two personalities, under infection, he's dangerous to the whole world, heavily sinister between prideful and wrathful.

Fliqpy is the main villain of Happy Tree Friends. Evil Flippy is a light green bear who wears dog tags around his neck and a green beret with a checkered crest on his head; he also wears a green camouflage jacket.

Fliqpy is the homicidal side of Flippy. When Flippy's evil side takes over, he will believe he is still in the war and will murder almost everyone. He is recognized by his green pupils and sharp teeth. This will occur when Flippy is reminded of the war in some way, such as hearing gunshot like...

Characters who are evil, diabolical or villainous. They usually injure or kill an HTF without any purpose whatsoever. Characters with evil sides, villains, bullies & thieves go here.

Flippy is the only character in the series to cause the deaths of other characters on purpose in every episode which he appears, at least when he "flips out" (except for Without a Hitch and Happy Trails Pt. 2: Jumping the Shark, where he never flips out for real, and Autopsy Turvy (Double Whammy Part II), where all of his kills happen by accident).