I like to bounce
vigorously up and down when going over speedbumps, and if there are other people in the car I make them do it too. It's funny to see the expressions of the oncoming motorists as they quickly wonder just how suspension-breakingly pointy those bumps are.

Also, I find it funny to throw my arms in the air when going over humptyback bridges as if on a rollercoaster. Again, it's better with a car full of people to get the full effect. Screaming is optional. (The credit for this goes to my mate Friday (she knows who she is) and if you're out there hon, I miss you).
( warmfuzzies Isn't here, Thu 24 Sep 2009, 0:32, 2 replies)

I do this
and other oncoming motorist distracting things.
( Steerable_forehead Our Lady of Blessed Acceleration,don't fail me now, Thu 24 Sep 2009, 3:01, closed)

like driving on their side of the road?
Try it, they get really worked up about it
(Evilweevil is covered in bees, Thu 24 Sep 2009, 9:49, closed)