Isb, also known as the International School of brussels. this place is great academically and universities will probably just bow down to in front of you once you graduate from there.
However it's full of Americans that don't know anything about the world. The only places they go to are their houses, the school campus, and nua's , a shit bar downtown with stupid kareokee nights, these students go ape shit for. if you want to have fun, have normal friends, a social life, discover hot women, don't come here.

Marginalized Orientations, Gender identities, And Intersex. it’s meant to be an all inclusive umbrella term for asexuals, homosexuals, multisexuals, trans people, and intersex people. Alternative to LGBTQIAP+
Alternative to MOGII, easier to pronounce.

ISB is an acronym for Incredibly Sexy Butt. It has been used on numerous occasions toward people to post pictures of their sexy butts. Non bare of course. People have been known to wear pajama pants, jeans, etc.

Has been used on forums as a joke to get members involved by posting pictures of sexy butts. It's good fun.

Isb is a school full of cunts, especially when all teachers are fat asses. Isb it’s especially shittier when Maria-Fat-ass is in charge