Stands for "fictional other" in replacement of the term "significant other." Almost exclusively used by Kinstagram users who have a delusional belief that a fictional character is in love with them.

Some autistic people have a very strong and passionate interest in something that can last for several years, known as a Special Interest or SPIN for short.

Stands for Comfort Character.

When someone steals school equipment, including things such as locker room locks, soap dispensers and even parking signs.
This originated on Tik Tok

Stands for "Private quote-retweet." On twitter, you get notified when people quote retweet you regardless of if the account doing it is public or private.

Sometimes people purposely qrt on private to say anything extremely offensive or inappropriate towards the creator without them knowing.