Slang is popular because it's fun. People like knowing something that other people don't know. They like having secret languages.
Dangg was very popular in 1996. (:
"Cool" is a slang word! It means popular or faddish.
lol would be the most popular
Some say "Hi" is a slang. If so, then it is most used.
The wildly popular internet slang 'GR8 ' stands for great
Slang has always been around, since we first invented talking.
Rock star IS slang. It means a rock and roll singer who is very popular and talented.
It is slang for a guy who is cool and popular.
apples
in the 70's man
Superstar IS slang - it means someone who is very popular and talented and recognized almost world-wide.
Hey (obviously), and the popular text slang such as lol, lmbo, omg