noun:

• stupid girl; stupid woman - slang - derogatory term

expression:

• it's no laughing matter; I can't laugh about it - slang ➜ ワロス

noun:

• (male) otaku obsessed with (female) idols - slang - abbreviation ➜ アイドルオタク

noun:

• post-coital clarity; period after orgasm when a man is free from sexual desire and can think clearly - slang - humorous term

noun:

• post-coital clarity; period after orgasm when a man is free from sexual desire and can think clearly - slang - humorous term

expression:

• really laughing my ass off; extreme rolling on the floor laughing - slang ➜ テラワロス・ワロス

noun:

• (self-imposed) masturbation ban; masturbation abstinence - slang ➜ オナニー

noun:

• dick; cock - slang - vulgar

expression / noun:

• strong agreement - slang

expression / adjective:

• I couldn't care less; not caring less - slang - humorous term ➜ 割とどうでもいい【わりとどうでもいい】

expression:

• serves you right! - slang - abbreviation ➜ 様を見ろ

noun:

• Samsung (company) - slang - derogatory term ➜ チョン

adjective:

• sleazy; vulgar; low-life; shabby - slang ➜ 下種

noun:

• woman one dates only with the purpose of having sex - slang

noun:

• bitch; wench - derogatory term - slang

noun:

• shit guy; dick - derogatory term - slang

noun:

• late summer heat; lingering summer heat - slang - obscure term ➜ 残暑

noun:

• hot, moistened hand towel (supplied at table) - from 熱いおしぼり - slang - abbreviation ➜ お絞り

noun / ~する noun:

• completely beating somebody up; being completely knocked down; thoroughly bashing somebody - short for フルパワーでボッコボコ - abbreviation - slang

expression:

• thank you - ありがとうございました said quickly - slang ➜ ありがとうございます

noun / ~する noun:

• slamming one's hand into the wall in front of somebody (e.g. to stop them from leaving; often viewed as romantic) - slang
• banging on the wall (e.g. to quieten one's neighbour) - colloquialism

noun:

• YouTube - slang - abbreviation ➜ ようつべ

adjectival noun:

• muscular; stocky; beefy - slang ➜ がっちり・むちむち

noun / ~する noun:

• free pussy - vulgar - slang ➜ マンコ・只【ただ】

noun:

• suspicion that something is inferior (game, product, etc.) - slang