For those of you that don't know what alot of our internet slang means... Here you go. Also has lots of random things I've never heard which are pretty funny. I've highlighted teh best ones.
HWP "hug, wave, poof" (a way of saying goodbye)
IANAL "I am not a lawyer"
KHITBASH "kick her in the box and shove her"
Oh noes! a sarcastic expression of despair
OMGWTFBBQ "oh, my God! what the ****? Barbecue."
PWN The slang term pwn (past tense pwned, pwn3d, pwnd or pwnt, various pronunciations) as used by the Internet gaming culture, means to defeat an opponent in a video-game. In this context, to be pwned can be defined as "to be defeated," with the strong connotation of also having been "made a fool of." It is generally used for "friendly taunting" of a player's in-game enemies, and gently "rubbing in" any victories, no matter how fleeting. It is now used intentionally by many members of the culture. The term has become so ubiquitous in Internet circles that it is often used outside of gaming contexts. For example "We pwned them hardcore in that basketball game." Its progressive form is "pwning." An example: "I was pwning like crazy!" Its noun form is, "pwnage" (or "pwnge"). An example: "Did you see that flame war? PWNGE!" "zors" may also be added to create a humorous portmanteau of the word, e.g. pwnzors.
ROFL "rolling on the floor laughing" (can be extended to ROFLMAO, ROFLcopter, ROFLwaffles, etc)