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...
The National Transportation Safety Board found a fuel leak and several improperly installed parts in...
Harvey Weinstein's NYC retrial for rape & other offenses is coming to an end with not a word under o...
These are few of my most favorite Korean models: Park Si Hyun (DJ Siena): Park Si Hyun (Korean chara...
There are no five star Michelin restaurants anywhere in the world, as the highest rating is three st...
I don’t know if I can use myself as an example, but I’m going to anyway. I was a gymnast between the...
When Chiang Kai Sek escaped to Taiwan to form the resistance, he looted all of China's gold and trea...
What a retarded question. Those things weren’t his focus at all. The things he did speak about accor...
Researchers have unveiled the first direct evidence of these massive waves and linked them to bizarr...
A PwNPD typically engage is some form of self indulgence. This behavior stems directly from emotiona...
The Eagles wanted to get rid of Bryce Huff so bad, they're paying more than half of his salary just...
Change your account now — here’s why.