_pos = getPos player;
_pos set [2,1000];
_player setPos _pos;
waitUntil {((getPosATL _player) select 2) < 100};
[_player] call BIS_fnc_halo;
Before hitting the ground, hold the forward movement key 'w' to drop quickly as you hit the ground. A massive explosion will occur. If you hit a building it will collapse the building. Very funny, but not what should be happening. It was reproduced on a multiplayer server.