public GiveRandomWeapon(playerid)
{
    new r,string[128];
    do
    {
        r = random(39);
    }
    while(r == 0 || r == 19 || r == 20 || r == 21 || r == 37 || r == 38);
    GivePlayerWeapon(playerid, r, 500);
    format(string, sizeof(string), "~w~%s ~r~time!",aWeaponnames[(r)]);
    GameTextForAll(string, 3000, 3);
    return 1;
}

new aWeaponnames[33][] =
{
    {"Brass knuckles"},
    {"Golf club"},
    {"Nite stick"},
    {"Knife"},
    {"Baseball bat"},
    {"Shovel"},
    {"Pool cue"},
    {"Kantana"},
    {"Chainsaw"},
    {"Purple dildo"},
    {"Short vibrator"},
    {"Long vibrato"},
    {"White dildo"},
    {"Flowers"},
    {"Cane"},
    {"Grenades"},
    {"Tear gas"},
    {"Molotov cocktail"},
    {"9mm Pistol"},
    {"Silenced pistol"},
    {"Desert eagle"},
    {"Shotgun"},
    {"Sawn-off shotgun"},
    {"Combat shotgun"},
    {"Micro Uzi"},
    {"Mp5"},
    {"Ak47"},
    {"M4"},
    {"Tec 9"},
    {"Country rifle"},
    {"Sniper rifle"},
    {"Rpg"},
    {"Heat seeking rocket"}
};