Does is turn on for just one wipe or does it turn on and run continuously? Sounds like a faulty connection or a switch that is going bad (maybe the stalk on the steering wheel) and the 'bump' jars it into making contact and closing the wiper circuit as if you'd turned it on.
a solenoid is getting stuck, and a bump releases it
You have a short in you connections
Because it's a 1994.
A: That's when you turn into a Richard Cranium!!
fan is hitting where the dent in the oil pan is
Your car is probably experiencing problems with its alignment. A licensed mechanic can get your wheels realigned for you.
The turn signal switch is probably a bit loose, so the bumps are jostling it enough for it to switch on.
When you hit the bump, the mouse wakes up.
Why is my car shaking after I hit a bump in the street?? Espeically when I put my foot on the breaks.
Hit the battery with a hammer... that should do the trick
From your description it sounds as if your front struts (shock absorbers) are worn out and in need of replacement.
what happens is when a llama hit's a bump it just ignores it but makes a burr noise and that is all it does so when you see a llama hit a bump sometimes it might do that.