What are your pet-peeves?

[kittay]

All the stupid drivers..
that can't speed up merging onto the freeway
that cut you off and then go really slow
who think they are so fast because they can blow by you going way over the speed limit
that have annoyingly loud sound systems
who door ding you
dumb lady drivers who swerve because talking on their phone and driving their SUV is too hard
bicyclists that ride in the road..

OMG too many to think of right now