----"Decent Bump", never hit one of those !!
Could be one of the BKTs attached to the steering column, or rear of the dash cluster (radio-etc) loose-
Did you drop something down the GRAND CANYON slot, right in front of the windshield ??
Take a small mirror and LOOK down there (underneath to), might find an old tire rim/tire wrench/coffee cup (
No it's never happened to mine and I've hit some NOT so DECENT BUMPS !!