Kids -- do NOT try this at home!!!
Lil Jon just took CRUNK to a whole 'nother level ... with the rap legend joining a pro Trophy Truck driver for the most INSANE joyride you'll ever see!!!
But don't worry, everyone was wearing a helmet.
The "Turn Down For What" hype man joined 2020 Baja 1000 winner Alan Ampudia for a drive through the streets of Ensenada in Mexico ... and it's equally awesome and terrifying.
The duo -- with Jon in the passenger seat, obvi -- zoomed through the streets of the city, twisting and turning at every curve .