Users have used the opportunity to make a number of hilarious suggestions, with tweets including references to fictional spies old and new. Bond, James Bond, was inevitably rife, as were common tropes from onscreen and in-print spy culture, such as possibility-defying gadgets.
A jocular hashtag has got Twitter users abuzz — #SignsYoureMarriedToASpy.
She tells you to talk dirty in bed. But, closer to the microphone.#SignsYoureMarriedToASpy
— Corey Miller (@StopEatingBees) November 27, 2017
All their mail self destructs 3 seconds after being opened. #SignsYoureMarriedToASpy
— ✨nAmyste inside⚾️🐼🦉😇💞🔥 (@AAskelson) November 27, 2017
Every couple of years he seems to morph into a completely different dude! #SignsYoureMarriedToASpy pic.twitter.com/RuQBbn830E
— Brett FISH Anderson (@BrettFishA) November 27, 2017
Perhaps no hashtag craze could be complete without the appearance of cats in some form, and at least one user did not disappoint.
Fill out this handy little form to check. #SignsYoureMarriedToASpy pic.twitter.com/n1G8KeaLEt
— Geoff Clark (@geoffreyclark37) November 27, 2017
Some of their toiletries occasionally explode.#SignsYoureMarriedToASpy
— Christine WhySoBlue? (@googlygirl98) November 27, 2017
Other posts were more grounded — such as a reproduction of a guide produced by former CIA agent Lindsay Moran, on how to tell if someone is a spy.
#SignsYoureMarriedToASpy Your last name is Trump pic.twitter.com/CUmhf5MwAD
— realDonaldTrump (@RealTrumpClone) November 27, 2017
#SignsYoureMarriedToASpy
— ®️obin (@Robin46_2) November 27, 2017
They always manage to catch every knife you've ever thrown at them.
All their mail self destructs 3 seconds after being opened. #SignsYoureMarriedToASpy
— ✨nAmyste inside⚾️🐼🦉😇💞🔥 (@AAskelson) November 27, 2017
#SignsYoureMarriedToASpy
— JV (@JillV373) November 27, 2017
There are far too many of these hidden around the house and in their car and it's making you feel weird. pic.twitter.com/hlPoN6YoSN
Some posts were slightly more political — but only just. One post that circulated widely suggested having the surname Trump was a telltale sign one was married to a spy, accompanied by a gif of the First Lady.
It's not the first time Melania Trump has been the subject of social media speculation. In October, Twitter users claimed to have identified a Melania "double" in public appearances. While the initial post was perhaps serious, it quickly descended into mirth.