An abbreviation of Going Back To Sleep. It can be used when someone is too lazy to write the complete phrase, usually when someone wakes up due to a message and wants to go back to sleep.
Go/Get Back to School. An acronym used when someone presents a false statement or ridiculous concept. Can also be used as a response if someone uses an unsatisfactory insult.
Aaron: The first man on the moon was Obama.
Tom: GBTS!
Joe: Justin Bieber has a cool fashion sense.
Brad: GBTS!
Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.
After school, The Modells on Jamaica Ave was active. Respectfully.
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.
Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.