I was looking through le interwebz when I found an anagram solver. Obviously I started putting in SK related things. Here is what I got, btw the anagrams are all caps and it hurts my eyes just as much as yours:

Spiral Knights: SLAGS THINK "RIP!" and SPARKLING SH** or we could all THANK GIRL PI**

Three Rings: does everybody there wear a GREEN SHIRT?

Auction House: its a CAUTION HOUSE on some days. Sometimes you may think that the AH is missing something, well A EUNUCH IS TOO! A n00b once asked me how to use it, I responded "THOU USE A COIN!"

Roarmulus: i doubt this boss is a RURAL SUMO

Lord Vanaduke (this was a fun one): does he LAUNDER VODKA? or more accurately he is A DARK UNLOVED person. when he has his mask off he is a NUDE LAVA DORK. i think the new saying for doing fsc should be going on a LEAD VODKA RUN. he must have friends somewhere because all of his letters begin DEAR OVAL DUNK. what is vana's motto? VODKA AND RULE. its so hot in fsc that its like a DARK DUAL OVEN. when knights are defeated by him they say "DARN OVAL DUKE"

Royal Jelly Palace: that's where i found my CEREAL JALOPY ALLY

The Core: maybe its filled with TECH ORE

Crystal Energy: side effects include RECTAL SYNERGY and you may become SCANTLY GREYER or ANGRY SECRETLY.

Moorcroft Manor: they sell NO-COMFORT ARMOR

Emberlight: it was made through REBEL MIGHT

Prestige: it makes you PEE GRITS and it comes from the TREE PIGS

Shadow Lair: i once found A RADISH OWL in it. also, I HOARD SLAW

Strangers: i asked one if he RENTS RAGS, he said no.

Unique Variant: i got one and went on a VAIN QUIET RUN

Forums: they are FROM US and they FORM US

FIRST EDIT: Here are some more

Divine Avenger: i crafted it on a VARIED EVENING because i ENVIED VINEGAR

Gran Faust: i knew it was evil when A FART SUNG

Ash of Agni: whoever uses it is an OAFISH NAG

Nitronome: when it goes off does it emit a MINOR NOTE?

Graviton Bomb: it makes my BANG BRO VOMIT

Crest of Almire: its made out of STORMIER FECAL matter and FIRESTORM LACE by CRAFTIER MOLES in the MIRACLE FOREST because they want ELASTIC REFORM to exchange CEREAL FOR MIST.

Dark Guardians (my guild): we all eat KINDA RAD SUGAR and our favorite weapon is A RADAR DISK GUN

SECOND EDIT: finally done finals, so here are some more whilst i wait for my ride home

Valkyrie Wings: worn by VIKING LAWYERS and a WEAK SLY VIRGIN. may cause a WRINKLY VISAGE

Crimson Hammer: make the MONARCH SIMMER in CREAMS, HMM IRON. hopefully we don't have to CRAM MIME HORNS on him

Patch Notes: they never give me POTENT CASH. maybe the next one will include A CAN SPOT because knights have to go sometimes....

Spine Cone: i hit a SNIPE ONCE with it, it never seemed to like me after that

Rescue Camp: the devs have made it a SUPER MECCA for newbies

Sealed Sword: it was sealed by the SODA WELDERS, who also EASED WORLDS from exploding

Free to Play: i'm f2p (mostly) and i write LEAF POETRY and LEFTY OPERA, and i never FRY PET ALOE

Darkfang Shield: it smells like a FLANKED DISHRAG. people ask me where to find it and i tell them to look at the DEAD SHARK FLING. its pretty obvious when somebody wears FAKED GIRL HANDS because im the FLARED DASH KING.

THIRD EDIT: after summer vacation, here are some more fun ones

King of Ashes: whenever I go here, all I see are SHAKING FOES

Heart of Ice: did you know that there is a secret enemy here? Its called the TACO HEIFER. but don't worry, if the HERETIC OAF throws a FAT CHEERIO at it, it will go away. I also think that Maulos could be A CORE THEIF and his favorite thing to say is HI ORCA FEET!

Krogmo Coins: i think i just heard a ROCK MOOING.

Energy Promo: these are just MONEY GROPERs

Hall of Heroes: Kozma needs to LEASH HER FOOL here lest he say "HELLO, FAR SHOE!"