pour tampis tu peux dire "never mind" ou "don't mind" voila

Oui,merci beaucoup,mais je pense que je ne pouvais pas comprendre de quoi ils parlent.^ ^the grammar and the verb made me confused,hehe..
anyway,i need to spare some time for my rusty franch to getting better,haha,thanks again

hehehe , don't worry . let the time does it, you need to watch more French Tv-channels and. that makes you up to date with slang words.

well,i could understand Mort de rir ,but it's very hard for me to translate when i wanna use it.^ ^ haha...

Oups! I shouldn't quote you in the first message. But, this One:

It means  "dead by too much laughing"= "roaring with laughter".

French speakers use the abbreviation of " mort de rire" (mdr) while chatting usually. So, if I translate it from its use , the adequate answer will be " laughing out loud" (lol) .

Good Luck,