Students Against Destructive decisions (formally known as Students Against Drinking and Driving)
Against many forms of drugs, narcotics, etc. Formed of people who believe what everyone tells them, and will eventually jump off of a cliff because someone told them they were druggies if they didn't.

A term used to reference cannabis/marijuana/weed.

A racial slur used to demote sadnessified, A popular Deeeeptuber who plays the hit io game Deeeep.io!
the origins of the word can be traced back to user "revenge seeker"

Superior Appearance Deficit Disorder
or very very ugly.

When you are in between being just sad and depressed

a group of emo's that walk around so that you can tell that their emos

Students against Drunk Drivers
People who are not AGAINST drinking but angainst drinking and driver (which usually leads to death, destruction and breaking the law)