下ネタ しもねた Also written シモネタ Meanings Noun dirty joke; blue joke indecent topic; bawdy subject; sex talk Kanji 下 down. Read as しも. Example sentences この本は下ネタ満載だ。This book is full of dirty jokes. Common phrases 下ネタを言う Word lists Core 2000 Core 5000 Spoken Written Jinuma: Japanese Dictionary · Word lists