I have already asked you to use proper English
There is no such word as LOL
Please avoid abusing other users.
Franky, use of gutter language will not be tolerated here and will lead to a ban if repeated.
Well, perhaps, but you tend to type in an Australian slang, which is not helping my English very much.
I never use Australian Slang
Never use Slang.
"I Rest My Case" is an American Idiom"
Being aware of multiple Idioms will definitely help your English eg the third last examle http://esl-bits.net/idioms/id428.htm
I am not the one who could judge English slang properly, I just found this entry when searching for meaning:
Having a lendAn Australian term meaning to be lying to a person for one's own amusement.
http://www.urbandictionary.com/define.php?term=Having%20a%20lend or http://www.slang-dictionary.org/WTbWW/Australian-Slang/Have_a_lend_of
Interesting, I always thought that was a term used generally in the UK and NZ as well as Australia, although still more idiom than slang