Lucky Number Seven
These fellows of King Arthur met here and played a sport with bats and ping pong balls.
Knight of the Round Table Tennis
JFK
IKEA
It's full name is "The Guy She Was Interested in Wasn't a Guy at All", but most people just call it by this short name instead.
A legendary chess supercomputer that beat Kasparov at a time of twilight when the sun is below the horizon
Deep Blue Hour
Nationalizing this triggered an invasion from Britain, France, and Israel
Suez Canal
It's not common knowledge that this acronym is actually an acronym in the first place, but its even less common to know that the acronym refers to the device rather than the beams it emits.
LASER
This plant grows practically everywhere but rolling boulders.
Moss
You can "have it your way" at this fast food chain as the eponymous monkey at the top of a New York skyscraper.
Burger King Kong
This scandal invented a new type of suffix to describe similar events.
Watergate
You'd win via one of these if you knocked your opponent down three times in a single round of a boxing match.
TKO
A viral Malay video showed two young boys insulting each other and calling this thing green.
Your Mother
Winning the last trick of a hand in bridge with this card could earn you a free beer from your partner.
Seven of Diamonds
This CS Lewis story about four children finding a doorway to another world lead to a catastrophic failure that resulted in someone's intimate parts being shown on camera.
The Lion, the Witch, and the Wardrobe Malfunction
More commonly known by his 'Uncle' nickname, they eventually named the largest city in his country after him.
Ho Chin Minh
The red ones of these came first, then the green, but the blue ones came the last, decades after the first two were commercially viable.
LED
This character's legendary introduction was set to a door in a swamp being kicked open, and the lyric "Some-".
Shrek
This former German city is now known as Kaliningrad, whose bridges once inspired Euler to solve its famous problem.
Königsberg
This game show about guessing the cost of objects leads to the law about who gets to drive ahead first.
The Price is Right of way
An event that you can't ask Deepseek about.
Tiananmen Square
The name for this operating system is a recursive acronym that declares what it isn't, rather than what it is.
GNU
This phrase which means "to hear news from someone else", originates from networks of telegraph operators during the 1800s.
Through the grapevine