Fairytale Fights

Here's a video for this achievement.

The video is for the PS3 trophy, but is the same on XBOX360.
The "Whoooaaaa!" achievement/trophy starts at 1:38.
Youtube credits to: MultiMrStar

As long as there is a fair bit of blood on the floor that you can slide in and a large enough space, preferably without any objects or uneven ground, then you are good to go!

Even the most modest amount of blood can turn into a massive pool once you have started sliding around in in. Try to aim for space that is larger enough to create a reasonable sized 'figure of eight'.

The reason I chose to do a 'figure of eight' in the end was because a circle would either become too tight or too large, which would make my character slide off and stop. This larger shape gives you more control and doesn't make the movements so frantic. The blood does diminish over time causing a thinner route for you to slid in. Try not to go over the lines too dramatically, because this will make your character slid across the "unbloodied" floor and possibly make it stop all together. The achievement won't pop if you have stopped, even for a split second, so keep your eye on it! If you stop, simply start again. Those minutes fly by, but just stay calm and don't panic!

I also recommend using a timer. Set it for 3 minutes, and when the timer beeps, continue to slide for a few more seconds because most likely, you can't start the timer and play at the same time.

Good luck! :D

Same concept as Weeeee! just keep rotating your joystick around for three minutes in a pool of blood and you should get it fairly easy.

I did it in chapter 3 after the pinocchio fight, where you use the lifts to get to the upper levels. You'll be attacked by some guys. Fight them in a circle, slip around to create a ring and then start to slip for three endless seeming minutes.