dude, dudette, dudegen, dudster, dudinga, dudd, dudds, dudestep, duddo, dudini, dudlo, dudacris, dudici, dudermeister, dudeculous, dudeious, dudachkovich, dudeverse, duddha, dudeship, doodles, dudest, dudinator dudish, dudoshi, dudablo, dudess, dudgeon, duddery, dudinka, dudser, dudeness, duder, el duderino, duddy, dudekovic, dudus, dudellaor, dudana, dudepe, dudusk, dudereum, dudeen, duding, duddie, dudeism, dudenstein, dudeline, dudario, Dudetable, Dudist, Dudation, dudeismo, Dudario, dudelingo, dudesaurus dudopoly, dudemath, dud, duduk, Duddlebug, dudellini, Duuuuude, dudelicious, Dudgeon, dudey, Dudenho, Dudinfinite, dudenberg

This is called Dudiology 😎🥂
@imthedude