A dinglebat is worse then a dingleberry. A dingleberry is someone who acts inappropriately. A Dinglebat is someone who clings to a seriously flawed philosophical trend, or a political trend, because it will curry them favor.
by Gay Auntie November 30, 2009
A dumb, angry person who may just look like Ferb from the famous Phineas and Ferb TV show. This person is always hostile and most of all, very, very, VERY, stupid.
by Scassychild February 20, 2017