Fakelaki·A special form of bribery that comes in a little envelope. Used in Greece for public servants to actually do their job and show some favoritism. Greek
Lögreður (a lawful penis)·The legally acceptable minimum penis size as a grounds for divorce. Icelandic
Wàngniánjiāo [忘年交]·A friendship where the difference in age between the friends is forgotten. Chinese
תתחדש (Titkhadesh)·Friendly thing to say to someone when they get something new (a haircut, a new phone). Hebrew
Beutelschneider·A dodgy salesman who sells subpar wares for an exorbitant price, often using an aggressive sales strategy. German
MÖP (lit. militarily over-interested person)·Someone with an unhealthy obsession with the military and weapons. Swedish
Ättestupa·A cliff or rock which elderly threw themselves off (or were thrown) to their death when they couldn't be productive as to not be a burden on their family. Swedish
Kenjataimu·The period after orgasm when a man is free from sexual desire and can think clearly. Japanese
Mahmilapinatapei / mahmilapinatapai·A look shared by two people, both wishing the other would initiate something but are unwilling or too nervous to begin. Yaghan
han (한)·An emotional state of sadness and hope, said to be characteristic of Korean culture; a feeling of unresolved resentment against injustices suffered, a sense of helplessness because of the overwhelming odds against one, and an obstinate urge to take revenge and to right the wrong. Korean
Drachenfutter·German for dragon fodder, a gift or some other form of peace offering used by a husband or boyfriend in order to appease an angry woman or girlfriend. German
pearl-clutching·To act overly shocked as to publicly display your strong aversion to something. English
Erklärungsnot (lit. explanation distress)·The pressure of having to explain something (and not being able to do so). German
Zamordyzm·A way of strict governance, usually coupled with restriction to freedoms and supressing the population. Polish