An animated cartoon, in which adorable little forest animals get violently mauled and killed.
I laughed so hard when i watched happy tree friends that i pissed my pants.
by wee July 20, 2003
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Cuddly little forest animals geting brutally killed in various and occasionally comedic ways. Usually good for a laugh but sometimes its just painful to watch.

Essentially "Itchy and Scratchy" brought out of the Simpsons and given more animals than just a cat and mouse.
happy tree friends = Itchy and Scratchy
by blind_assassin January 2, 2007
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Unfunny cartoon series, mainly watched by prepubescent 12 year old faggots who think it's the funniest thing ever.
by 99999999999999999999990 November 23, 2007
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a hilarious, morbid cartoon where a bunch of cute little forrest animals die.
flippy is my favorite happy tree friends charecter.
by HatchetMaster April 23, 2005
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1. your friend that lives in the trees. that's also happy. aka a hippy
2. the custest of cute woodland creatures...that mangulate each other with chainsaws and the like.
1. get outta that goddamn tree you hippy!
2. la la la la la la la la la la! la la la la la la la la! stumpy i love you!
by milo May 14, 2004
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1) A highly amusing cartoon series in which various small fluffy animals are viciously mauled / mutilated in increasingly bizzare and bloody ways. Therefore, quite funny.

2) The name of an obscure environmental group dedicated to saving the trees.
Save the trees!
by Rob S February 7, 2004
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See Happy Tree Friends. (The following definition is based on the cartoon's forums.)

A crazy place where spam runs rampant, furries talk about how they want to sex up the characters, emo and goth 8-11 year olds post about how they want to commit suicide and the occasional smartass enjoys flaming people on a totally unrelated topic. Also common is a thread which argues on a cartoon character's freaking gender.

The ratio for on-topic posts to spam is 1:12. Most on-topic threads aren't worth reading anyway because they'll turn into a flamefest within 5 posts.

In some cases, the boards have actually been used as an insult on other message boards. (i.e "Go back to the HTF forums you scum!")

If you like Happy Tree Friends, steer clear of the message boards because it will warp the way you see the show itself.
Typical Happy Tree Friends Forums' Thread:
Goth1CPuNKben: WHO h3rE LIKES BLoody TEars? they so awe;smoe my fav band EVAR.
32 Pipe Love: You're a dumbass, nobody likes your shitty band.
Goth1CPuNKben: SHUT UP I SOOICIDE NOW.
Foxlady_sex: I LUV U GIGGELS! I WANT 2 SEX!!!
sumguy: balls

by Horuss September 3, 2005
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