Slang is a shortcut to words,People use them when they don't want to type the full word they just shorten it
Here is some slang:
wuu2=What you up to
wubu2=What you been up to
y=Why
Yh=Yeah
U=You
l8ter=Later
Lol=Laugh out loud
Some slang words are alright to use like LOL=Laugh out load or ROFL=Rolls on floor laughing.
Here is a sentance of slang:
Hi wuu2,comin out to play l8ter r u?
Hi what you up to,Coming out to play later are you?
That is slang
We also dont advise slang on this forum :]