Is it normal to use a sex toy while driving

I have one of those cock head stimulation toys with dual vibrating eggs. I drive a lot for work and I like to use this while I am driving. It feels good and the idea of doing that while driving is fun. I have actually blasted a load in it a few times while driving. Anyone else try this. I know a guy that drives a semi and he says he sees a lot of crazy stuff in cars, he said the thing he sees the most is women playing with themselves.