noun / adjectival noun:

• meaningless; pointless - abbrevation of 誰が得するんだよ - slang

noun / ~する noun:

• negative comment (posted online) - abbreviation - slang ➜ アンチ

godan ~る verb:

• to get one's knickers in a twist - slang - sensitive - From Korean "hwabyeong" ➜ 火病【ひびょう】

noun:

• advanced juvenile training school; special reformatory; juvenile hall for grave offenders - slang - abbreviation ➜ 特別少年院

noun:

• big dick; large cock - slang - vulgar

noun:

• having lunch in a toilet cubicle by oneself - slang

godan ~す verb / transitive:

• to corner (esp. an opponent's king in shogi); to trap; to checkmate - slang ➜ 詰める

expression:

• isn't it obvious?; that's common sense - abbrev. of 常識的に考えて - slang

noun:

• reply - slang - abbreviation ➜ リプライ

noun:

• drunk tank; cell for holding drunks - slang

noun:

• instant fuck; having sex immediately (after meeting); easy lay - slang ➜ 即【そく】・ハメ

noun / ~する noun:

• masturbation - slang ➜ オナニー

noun:

• chubby girl - slang ➜ ぷにぷに

noun:

• chubby girl; plump girl - slang ➜ ぽちゃぽちゃ・ぷに子

~の noun:

• cute and pretty - from 奇麗+可愛い - slang

noun:

• juvenile delinquent - slang

noun:

• front lens element (of a camera lens assembly) - slang

noun:

• making a strange face; strange face - slang

noun:

• cosplay (dressing in costume, esp. as a manga character, etc.) - abbreviation - slang ➜ コスプレ

godan ~る verb:

• to look up on Wikipedia; to read about on Wikipedia - slang

noun:

• impossibly hard video game - slang

expression:

• tell me more; give me more details - slang ➜ 詳しく

expression:

• google it, scum; just fucking google it; JFGI - slang - vulgar

noun:

• married woman - abbreviation - slang ➜ 既婚女性

noun:

• pubic hair (on a woman) - vulgar - slang