A
Big Ass Traffic Cone for your garage.
So...
a) your spouse/partner/roomie knows you'd like a brief delay in parking so you can hang/work/use your bike and not cause a minor aggravation to move the car again. (be polite and park the car yourself and score some points maybe?)
b) remind yourself you have a several thousand dollars worth of bike(s) on your roof rack and don't f***ing pull in!