expression / noun:

• God particle - colloquialism ➜ ヒッグス粒子

noun:

• cooked white rice - term used during the food shortages after WWII - colloquialism

noun:

• abrupt plot change; unexpected story development; story development from out of left field - colloquialism

godan ~る verb / intransitive verb:

• to have one's enthusiasm dampened; to become subdued - colloquialism Antonym: 盛り上がる【もりあがる】

noun:

• being very forgetful; having a bad memory - colloquialism

noun:

• tight-fitting T-shirt - colloquialism ➜ ぴったり

expression:

• hopelessly inaccurate; not even remotely close; can't hit the side of a barn - colloquialism

expression:

• good-bye - colloquialism

noun:

• student at the same middle school; graduate of the same middle school - colloquialism

noun:

• amazing feat; trump card; (something) earth-shattering - from C having been the highest degree of difficulty in artistic gymnastics when the term was coined - colloquialism - From English "ultra C"

noun:

• tomboy; hoyden - colloquialism ➜ お転婆【おてんば】

noun:

• nudity - colloquialism - abbreviation ➜ 真っ裸【まっぱだか】

adjectival noun / ~の noun:

• stark naked - colloquialism - abbreviation ➜ 真っ裸【まっぱだか】

noun:

• bicycle decorated with anime characters; painful bicycle (i.e. painful to look at) - colloquialism - humorous term ➜ 痛車【いたしゃ】

noun:

• holding hands with fingers interlocked - colloquialism

noun:

• escorted person; person being guarded - colloquialism
• ballast tamper; tamping machine - slang - abbreviation ➜ マルチプルタイタンパー

noun:

• big leakage; uncontained leak - colloquialism

noun:

• former boyfriend; ex-boyfriend - colloquialism ➜ 元彼

noun:

• one hole
• toilet bowl (for both urination and defecation)
• effective point for moxibustion
• one-woman man - colloquialism

expression / adverb:

• I see; that's right!; indeed - colloquialism - humorous term ➜ 成程【なるほど】・臍

interjection:

• bye-bye; good-bye; see you; so long - colloquialism ➜ バイバイ

expression / noun:

• chink in the armor (armour) - colloquialism

~の noun / noun:

• close to a station - colloquialism

noun:

• expulsion room; banishment room; rooms where employees who cannot be fired are sent - colloquialism ➜ 追い出し【おいだし】

noun:

• communication disorder
• being bad at communication; being unsociable - colloquialism

noun:

• being bad at communication; being unsociable - abbreviation - colloquialism ➜ コミュニケーション障害