I DO NOT OWN THIS, I have found it on BlastHack.
CLEO script by AIR, this script allows you to make fun of the players while they are in the car.
Activation / Deactivation : J + K (When you're in car press LEFT MOUSE BUTTON)
Password from the archive: CarTrollingByAIR
Here is a video about this CLEO cheat.
https://www.youtube.com/watch?v=WIncZN-1_Ok