isl

A group of private schools in Massachusetts (The Roxbury Latin School, Thayer Academy, Belmont Hill School, et al.) of which RL is the smallest and most respected.

You go to an ISL school? Hope it's not Nobles.

by brainbrain November 1, 2006

ISL

The Independant School League

A league of prep schools in N.E. that basically live to make fun of everyone else...ie, all hate public schools in unity, and then each school hates every other school too...a sad circle of false unity spread by lies and false faces, actuality, a group of individuals with temporary allies and enemies...

Milton Academy, of the ISL, played and smoked Nobles in football again...

by Mustang April 24, 2005

isle

a line with items on the side such as in a store

"Mom I'll be down this isle to get the toilet paper

by lincon abe July 14, 2016

isl

An instant messaging acronym meaning "I seriously lol'd."
This came about after lol was becoming over used and needed a more accurate word

"isl" can be used if someone says something that acually did make you laugh out loud

by Zack A September 30, 2005

ISL

Ugh.... a group of prep-schools in New England, surrounding Boston. Thayer Academy is the only one that remotely resembles an actual highscool.

"ISL football is a joke. Nobles sucks. Milton needs to get that giraffe out of their ass."

by Arrbear December 31, 2004

Slutty Isles

A nicname for a city where there are many hoes in that city started in Sunny Isles Beach, Florida.

Yo bro u wanna go hook up with some girls in slutty isles.

by Yo boi yung kb Cg December 6, 2016

Garden Isles

A small waterfront neighborhood located in Pompano Beach, Fl. It is inhabited by GI members, who often enjoy gettin them "thursday seshes". Kids here like to refer to themselves as the GIP, or Garden Isles Posse. They enjoy gettin lifted and fucking shit up around the hood. Looking forward to "Tiki Seshes", inhabitants usually cop large amounts of ganja and other mind altering drugs.

GI usually has the dankest crip in town...

GI has and always will be better than LP.

John-"Them Garden Isles boys be gettin zo0oted"

Bill- "YALREADY KNOW"

by giniggas May 8, 2011