Best thread I have seen so far is the famous daeth attack.
Top 10 funniest moment at Chess.com ever!

Is there a link to this "daeth attack" thread because I've heard of it but can't find it anywhere?
The thread has been deleted by mods.
EDIT: I knew that it has to be cached somewhere:
http://web.archive.org/web/20120923142506/http://www.chess.com/forum/view/livechess/invinted-a-chess-opining-and-trap-how-do-i-get-it-named-after-me
Enjoy!

Most recent but not top funniest.
I wrote my review here, my handle was then Titin_Spector!
??? They let you keep that name talking about females digital display.
this member is called boobsgalore
I wrote boobs galore in google images to know what we were talking about, I just understand what boobs meant, and I did find very nice images
Thanks man i can look at for a while. I wonder would the guy mind if i keep some of them.

That was fun. So being bullet you just wanted to give him extra stuff to think about by using the king to try to get a first down. Movin the chains. Great idea.

This game of mine was pretty funny. I gave up both my rooks but ended up taking the king for a long walk while the queen watched helplessly.
Top 10 funniest moments at Chess.com ever!
Now this can range from the funniest things that have happened in threads, maybe the thread it self was funny as a whole, to funny games, funniest message sent or being sent to you, funniest puzzle, funniest article, funniest member, funniest titled player, funniest username, funniest activity on chess.com, funniest disaster using an App(was not funny at the moment).
Just something that was funny. Or maybe you can comment on something people thought was funny but really was not funny at all!