I'm gonna say the "days of the week" in Italian, starting from "Monday" all the way to "Sunday"

But

I'm gonna turn stupid on "Wednesday" and then make some espresso on "Thursday"

On "Friday" I'll mix in the sugar, and on "Saturday" I'll drink it all.

"Sunday" is a day of rest

"Lunedi"
Monday
L-U-N-E-D-I

Answer: Lunedi (Monday)

"Martedi"
Tuesday
M-A-R-T-E-D-I

Answer: Martedi (Tuesday)

"Me..."
WHAT WAS IT AGAIN!? I FORGOT! WAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA!

Answer: Mercoledi (Wednesday)

Answer: Mercoledi (Wednesday)

It is always Wednesday in Gakumas so she will remain stupid like this foreveeeeer!

Answer: Mercoledi (Wednesday)

Gakumas Wednesday Everyday is currently underway!