Vocab InfoA14 Nounデコ助(すけ)big forehead, fivehead, assholeDetailsExamplesデコ助big forehead, fivehead, assholeDetailsExamplesDictionary DefinitionNoun1. big forehead, fivehead, assholeDerogatory, Usually written using kana alone, Kantou dialectAll Formsデコ助 【デコすけ】、でこ助 【でこすけ】、凸助 【でこすけ】、デコスケDetailsPitch AccentデコすけExamplesThere are no sentences available for this contentHold tight, context sentences are coming soon!Self-Study SentencesStudy your own way!Add sentences and study them alongside Bunpro sentences.Try Bunpro