An officially unofficial title for the recent unfortunate event.

[Flymetothemun]

The KSP DoS Forum attack. Gets to the point and tells you what happened.

Edited April 19, 2013 by Flymetothemun

[Cesrate]

Forum Kraken Attack

[The Jedi Master]

The Day Kerbin Stood Still

or

The Kraken Strikes Back

[Johnman]

"That time when the servers crashed and a lot of data from the forums had to be restored from old backups". Yep, I'm going to call it that.

[RogueMason]

KSP: Kerbal Server Problem.

Because why not?

[chobit-389]

Quick quick quick!!! Start a list of the best, we'll submit it to Skunky and he'll pick an official name!!! xD

[Flixxbeatz]

I'm still going to "Cthulhadiscordius Kraken Outbreak of 2013"

[MennoLente]

2013 Jebocalyps, 2013 Kerbocalyps, 2013 Kerbolcalyps, Dark-Green Friday 2013, Black Friday 2013, KSP account massacre (see below), Friday Bloody Friday...

But do not forget the (possibly related) previous event, before the ... ( <- the word we are looking for), the "April Riots", or "April Revolution".

I'm still going to "Cthulhadiscordius Kraken Outbreak of 2013"

I'm not trying to pronounce that, do you mind?

Edited April 19, 2013 by MennoLente

[ComandoCro]

I vote for chobit's "I survived the Great April Derp"

But I would like to suggest the "Oktoberfest"

[Flixxbeatz]

I'm not trying to pronounce that, do you mind?

I do.

ka-THOOL-a-dis-KOR-dyus-KRA-ken

[vencaslac]

KSP: Kerbal Server Problem.

Because why not?

This has my vote

[chobit-389]

Lawl, Oktoberfest came early!!!!

[MennoLente]

I do.

ka-THOOL-a-dis-KOR-dyus-KRA-ken

Let me rephrase that: I am neither going to pronounce nor remember that, if you don't mind.

[ComandoCro]

Lawl, Oktoberfest came early!!!!

Not for the forum

[42undead2]

Lawl, Oktoberfest came early!!!!

Aprilfest?

[Flixxbeatz]

Aprilfest?

Oktoprilfest!

Octopus?

[Felsmak]

I vote for Oktoberfest! Just... brilliant.

[TheCardinal]

The FlashBack

[jfx]

The day they learned to test backups.

[42undead2]

The day the servers stood still.

The day the forums stood still.

[hawkinator]

A poll has been added to the OP!! See first page for more info.

[TheCardinal]

The day they learned to test backups.

You have my vote (as soon as it is added to the poll)!

[bigyihsuan]

How about "The Day of the Forum-Eating Kraken, 2013"?

[hawkinator]

The forum only allows me to have 10 options in a poll, so not all of the submissions could be included . Unfortunately, this meant I had to pick and choose my favorites to include. I apologize if your submission did not make it, I wanted to include a lot of submissions that I could not fit in the poll.

Edited April 20, 2013 by hawkinator

[ComandoCro]

Aww no Oktoberfest, well going with the Great April Derp then