noun:

• senior female worker who supervises junior employees in a domineering fashion - colloquialism ➜ 御局

adverb:

• as soon as possible; ASAP - colloquialism - abbreviation ➜ なるべく早く

interjection:

• thank you (for the meal); that was a delicious meal - colloquialism ➜ ごちそうさま

noun:

• making an appointment - colloquialism

noun / ~する noun:

• returning to the previous page (in an internet browser) - colloquialism - From English "browser back"

godan ~ぬ verb / intransitive verb:

• to die from embarrassment; to be embarrassed to death - colloquialism ➜ 恥ずかしい

noun:

• (seat at) the head of the table; seat of honour (honor) - colloquialism

adjective:

• ugly but cute; adorably ugly - colloquialism

noun:

• having one's face revealed; having one's face seen - colloquialism ➜ ばれる

noun:

• scrap dealer; junk shop; junkman; electronics dealer - colloquialism ➜ ジャンク品

expression:

• being angry (suddenly) - colloquialism - onomatopoeia ➜ むかっと

expression:

• don't - contraction of する+な - colloquialism ➜ 為る【する】

noun:

• smack in the middle; perfect strike; bull's eye - colloquialism ➜ ど・ストライク

adjectival noun:

• perfect (for something or someone); just right; just the way one likes it - colloquialism

noun / ~する noun:

• reading but not responding to a text message (in the chat application LINE) - colloquialism ➜ スルー

noun:

• brat; kid; urchin; little devil - colloquialism ➜ 餓鬼

noun:

• writing characters in the air with one's behind (by moving one's hips) - colloquialism

interjection:

• bullshit; shit; damn - colloquialism ➜ 糞【くそ】

noun:

• incredible response (company dealing with a complaint, celebrity dealing with fans, etc.); incredible service - colloquialism ➜ 神・対応

ichidan verb / intransitive verb:

• to get hitched; to marry - colloquialism ➜ 引き連れる

noun:

• graduation concert - colloquialism - abbreviation ➜ 卒業コンサート
• farewell concert for a group or band member - colloquialism - abbreviation ➜ 卒業コンサート

noun:

• event - abbreviation - colloquialism ➜ イベント

noun / ~する noun:

• ignoring a text message by leaving it unopened and marked as "unread" (in the chat application LINE) - colloquialism ➜ スルー

godan ~る verb:

• to act cocky; to put on airs - colloquialism

expression / noun:

• thanking another driver by flashing one's hazard lights - colloquialism - From English "thank you hazard"

noun / ~する noun:

• changing one's (public) persona; changing one's (public) image - colloquialism