(If you're not old enough to use the computer by yourself then you're definitely too young to read fanfiction. RUN.)
(I blame all the blogging, reading, troll-hunting, and ninja-assassin-princess-ing I was doing last week.
Exhaustion let's viruses in the back-door while the guards are snoozing or relieving themselves around a corner someplace.)
The Loki Problem by elizamechanicka
...In which Loki catches a cold, his magic goes mental, and chaos ensues.
There's also much swearing, and a bunch of references to sexy-times.
And dude, it made me feel so much better. (Cos my cold's never turned anyone into a guinea pig #Brightside.)