What is Fenderburg?
1.
Large chunks of Ice and/or slush that get stuck behind a vehicle's tire.
Jesus Christ, Thoms, get rid of the Fenderburg
2.
The collection of
The fenderburgs on my car are so big they are rubbing on the tires.
Simi truck operaters drive on the "warning bumps" grooved into the shoulder of the highway to vibrate off their fenderburgs.
See