Worst special effects ever

[Toby Danger]

Well, by worst I meant, utterly hilarious.

Check out these clips from a Bollywood action film. Sooo bad, they're glorious.

The amazing horse skid!

Logic-defying leap! 

[Phantom of Krankor]

Ha ha. Those are pretty bad.

If you thought those were bad, check out the ones in the Brother Grimm. The moving trees, crows, bugs, kid eating horses, it all was quite possibly the worst CGI I've ever seen. And the CGI wolf looked like a stop-motion puppet.

[Cibernético II]

haha great.
the horse skidding effect wouldnt have been so bad if they didn't show the horse rolling on his back first when it fell

[Sideswipe]

Wow Brothers Grimm was a bad moive, the poor CGI was just the tip of the iceberg.

[Raven]

Plane crash in Air Force One hands down.  The Worst CGI EVER!!!

[Blueguy]

Ultraviolet was worse

[Moon Blast]

If anyone has ever scene The Martian Chronicles when it aired on TV... boy oh boy... crap optical effects and compositing work but the story was well done.       

[Moon Blast]

I just watched the horse skid. OMG!   That was to funny.                        

[ScottotD]

The guy falling down the stairs is Psycho.

Wow Brothers Grimm was a bad moive, the poor CGI was just the tip of the iceberg.

I thought it was really fun,

[mrbasehart]

The horse skid seems to be intentionally bad, so it's kinda cool.   

Blade 2 and the Mummy Returns had some pretty ropey CGI in them. 

[ScottotD]

I don't see what difference this makes, if the films budget only stretches to certain levels of CGI then so what?

[ChrisHanel]

The horse skid seems to be intentionally bad, so it's kinda cool.   

Blade 2 and the Mummy Returns had some pretty ropey CGI in them. 

Yeah, but that's also because they had so many freakin' shots to finish that some of them got farmed out to other effects houses and the quality dropped. Blade 2 especially had some shots which were fantastic (the reapers' faces) and then some that were just laughable (Blade's digital stunt double).

[BBQ Platypus]

Ha ha. Those are pretty bad.

If you thought those were bad, check out the ones in the Brother Grimm. The moving trees, crows, bugs, kid eating horses, it all was quite possibly the worst CGI I've ever seen. And the CGI wolf looked like a stop-motion puppet.

Sorry, but when it comes to bad computer animation,  NOTHING can top the stupid, unbelievably fake-looking PlayStation scorpions from 3000 Miles to Graceland.

[BathTub]

Come on, The Scorpion King.

[ScottotD]

Flash Gordon? North by Northwest?