GRAND THEFT AUTO: SAN ANDREAS WEAPONS UNLOCKABLES
Las Venturas Kick boxing moves
Go inside the gym and defeat its owner to learn kick boxing style attacks.
Los Santos Brass knuckles
When you first start the game, go to the underpass two doors from your house in the Ganton area. There are brass knuckles in the grass.
Los Santos Handgun
Go behind Sweet's house. In the corner will be a gun.
Los Santos Machine gun
Jump on top of Sweet's house, then jump on roofs towards CJ's house. On top of one will be a machine gun.
Los Santos Uzi
There is an Uzi under the bridge in the waterway to the right of your house in the Ganton area when you exit it.
Double-ended Dildo
Once you've been nicked, you will find yourself outside the police station (or the police station in Pershing Square area of Los Santos). You can enter the police station, provided you have no weapons. Go inside, find the showers. In there you will find a double ended dildo! You can pick this up and use it as a weapon (erm?)