What does MSW and RSW stand for?

someone said that to my friend and he wants to know what it means, anyone?

All right, so, I’ve recently gotten obsessed with the anime Ouran High School Host Club – particularly the Hitachiin twi...

i sold a item to someone but they never paid me for it ive contacted parcel force to stop the item i had a police crime...

It’s a japanese name.I thought it was like "summer" or something but I’m not too sure.Does anyone know what this means?

I head this phrase on a japanamation cartoon

what does "Nietzsche is Pietzsche" means