Anything that causes you copious amounts of stress. An antidestressant can be a person, a job, school, etc.
Neil: "Man, everyone is dumping their problems on me lately and I got all this other stuff I gotta do and I feel like I'm gonna explode!"
Bob: "You need to back of the antidestressants and just learn to relax!"
A person that goes against or is opposed to the social and political order of the day. Someone against the establishment.
After he studied his state representative's beliefs he decided to become an antiestablishmentarianist. My folksaren't happy that I am an antiestablishmentarianist.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.