Often used by realist Social Network-ers who want to be told the truth, not that another person is laughing when they're actually smiling or doing something else with their mouth.
Note: Never use incorrectly, for example, do not say SOL if you are laughing, frowning or doing something else with your mouth.
A: LOL, jokes guy (whilst smiling)
B: Say SOL you lying piece of poo.
It is orbited by nine planets; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto and is believed to be surrounded by a vast sphere of comets called the Oort Cloud.
Sol has a mass 332,830 times that of our planet and has an equatorial radius of 695,000 kilometres. It's surface temperature is 6,000 degrees celsius and it as roughly 4.5 billion years old.