She gets so scared of him that she gathers the courage to kill him, going to the point where she stabs him in fear when he tries to help her in Without a Hitch.As of Random Acts of Silence, Sniffles and Nutty also seem to be aware of Flippy's flip-outs, when they tried sneaking out of the library as Flippy got agitated by Mime.In addition, his attire seems to resemble to the U. Army Special Forces, which played a role during the Vietnam War.As he fought for years, he was promoted to the rank of Sergeant.
Although Flippy has killed Flaky several times, he didn't kill her in Party Animal or Random Acts of Silence, while she was vulnerable.Additionally, when he "flips out", he doesn't remember the bloody rampage that follows.However, in Double Whammy Part I, (and possibly Hear Today, Gone Tomorrow, when he resists his evil side for the first time) he finally realizes his problem and goes to Lumpy the psychiatrist for answers. At the end of the episode Autopsy Turvy (Double Whammy Part II), Flippy finally cures his post-traumatic stress disorder, but is run over soon after by a chicken truck.He also has an allergic reaction to peanuts (or venison) just like Flaky.The Blurb version of Remains to be Seen also states that he is allergic to chocolate and candy corn. Journal, part of the Happy Tree Friends Action Series: Ka-Pow! According to the first episode, Flippy was originally not a particularly good soldier.
Flaky's scream snapped him out of his flipped-out mode in Double Whammy Part I.