1. to place an object in one's own anus to assert dominance over the object. Often times a coping mechanism
1. John believed that he deserved a better grade than the unsatisfactory grade that he received on his test. So he bumfuddled the test to show it who was boss.
Harry tillet is always BumFuddling himself.
Joe Hurst BumFuddled me last night while i was sleeping.