In the un-moded game, my favorite thing to do is drive around in the jeep recklessly and run over as many people as I can before ramming another vehicle!
In the 'friendly fire off' mode, it's also usefull to load a jeep up with 10 or 15 guys and head over to the objective or base. No friendly fire means I can push as many of my teamates as I want infront of the jeep at full speed.
Another fun thing to do with FF off is get a teammate, plant a bomb right under his feet and detonate it, he'll go rocketing up into the sky and parachute down. lol
Another fun thing to do with FF off is get a teammate, plant a bomb right under his feet and detonate it, he'll go rocketing up into the sky and parachute down. lol