This is for those of you that don't know what some hacks do. This list has almost all the hacks and will tell you the definition of what they do. Tell me if I missed some.

Hp Lock- Locks your hp so you'll only receive damage in ap
Ap Lock- Locks your ap so you'll only receive damage in hp
Ninja Jump- Enables you jump as if your jumping off a wall
Bunny Mode- Enables you jump like a bunny
Insane Massive- Releases a ball of yellow in front of you that'll kill in 1 hit
Instant Massive- Enables with a charged massive everytime you use sword
360 View- Gives you a 360 degree view of yourself
Gun Lock- Locks the gun your using so you can use it with any weapon
Instant Walk- Makes you walk really far
No Clip- Enables you to walk through walls, pillars etc
Sword Crosshair- Enables you with a crosshair even with a sword equiped
Lawnmower- Releases a series of slashes in front of you
Massive Lawnmower- The same as Insane Massive, some people call it this
Deathmatch Powerlevel- While used with a partner, it can level you up fast
Instant Reload- Instantly gives you a full clip of bullets when you reload
Reload With Switch- Reloads your gun when you swith to something else
Auto Reload- Reloads your gun instantly when you empty your clip
Ros- Short for Rocket Out Sword, it lets you shoot rockets out of your sword
Infinite Guard- Enables you to block without stopping in between
No Hell- Enables you to stay alive when falling into pits
Custom Massive- Enables you to release 30-50 massives by clicking F
Custom Ghost- Enables you to turn invisible by clicking T
Ghost Mode- Will make you invisible, other people will see you as lagging
Fast Actions- Enables you with fast actions
Insane Actions- Enables you with insane actions
Dumper- Enables you to slash extremely fast and shoot all your bullets at once
No Ceiling- Enables you to go through the ceiling
Air Hook- Enables you to hook onto the air with the right mouse button
Fast Slash- Enables you to slash faster
Mega Powerlevel- A DLL that enables you to level up extremely fast
Rollerskates- Enables you to move faster like your wearing rollerskates
Name Hack- Lets you see everyone's name on their heads as if their on your team
Slippery Walls- Makes the walls slippery
Float- Makes you float
Spin Hack- Makes you spin in circles
Distance Lock- Locks your distance
Suicide- Kills yourself
Spawn Lock- Locks your spawn
Instant Spawn Lock- Locks your spawn instantly
Enable Cursing- Enables you to swear
Walk Through People- Enables you to walk through people
Instant Spawn- Instantly spawns you without waiting for the 5 second count
Enable Flood- Enables you to spam the same thing more than 3 times
Smoke Trail- Leaves a trail of smoke behind you where ever you move