According to Maxim, here are some annoying road trip personalities:
The Sing-Along Guy -- He can't sing, but still does.
The Girlfriend Talker -- He's whipped and spends tons of time on the phone with her.
The Frequent Pee-er -- Usually female ... A combination of a tiny bladder and a low pain threshold.
The Silent Farter -- It's going to be a long trip.
