When British people write X after everything, are they being serious or trying not to be awkward?

I used to put xxx at the end of my statuses on Facebook. Then to be polite to my American associates...
I used to put xxx at the end of my statuses on Facebook. Then to be polite to my American associates...
An Oxford-led team simulation just brought one of physics' weirdest predictions to life.
I allesammen faar Max sum pengene haandterer ich habe mich sehr freuen und verbleibe mit freundliche...
getting invited to a orgy can be tough. my wife and i use to go to alot and sometimes even host few...
IT IS A JAIL I am a Chinese, a follower of Chairman Mao, and I believe in communism. However, North...
Six babies in Ontario contracted measles before birth. Their mothers were unvaccinated. Doctor Kiera...
It's even better than you think it would be. When I wake up in the morning with her next to me, it's...
I don't hate fat people, I hate people who don't take care of themselves. when it comes to PCOS, gen...
The move follows repeated bouts of infighting centering on the Gen Z activist’s pledge to involve hi...
At 44-24, they are tied with the 2006 club for the third-best record in team history behind only the...
No but when you're on PCP or embalming fluid from The joint that you just smoked, then you are proba...
There are very few circumstances in which somebody would say “I can’t be asked”. Probably you mishea...