All the letters in "mousegirl" are actually a list of qualities mousegirls posess? In an interview with their creator, Hatsune Miku, she revealed what they mean.
M - Mouse
O - Omnipotence
U - Unreal Engine 3
S - Sexual
E - Epic Swag
G - Gender (clarified to mean "something you look at and go 'that's gender'" and not requiring gender)
I - Information on how to make the Philosophers' Stone
R - Radioactivity
L - Love
Gosh one of the things they don't tell you about actually being on ADHD meds??? Sleeping becomes so easy and helps normalize a schedule. I go to bed at roughly the same time, I actually fall asleep at a decent time, and I wake up normally, at roughly the same time, and not "(either 3 or 15 hours later after sleeping through two alarms) houfhgh where am i i feel like i've been put through the jpg compression machine" like without them.
