Depends if I get mad or not. Usually I'm clean and pass without bumping the other car.
Just did Suzuka 1000km endurance the other day, and was already angry at other things in my actual life. I think it was about 2 hours in I was attempted to lap a car but the damn guy would not leave the racing line. At the hairpin turn as I got by him I got spun out by the stupid AI. I proceed to take my revenge by taunting him for several laps, denying him access to the pit lane so the driver had to make a go around on no tires and spun out himself several times. After that I still didn't feel vindicated, and when I later caught up to him I rammed him into the chicane and he got caught in the tire barriers for about 30 minutes.