Matchbreaker 

The opposite of matchmaker, a person who sets up two people in order to get them to date

“That clown🤡 Kira is totally playing matchbreaker on Tyrus!!!”
“Agree lol”

Matchbreaker by bigyeeterz June 23, 2019

Watchbreaker 

The motion of slapping ones hand against the opposite wrist. An action commonly seen amongst handicapped people.

Ted: Wow look at that guy on that yellow bus slapping his own wrist.

Bert: Yeah, he's a real watchbreaker! Still, at least he's not licking the windows.

Watchbreaker by theredfraggle April 6, 2008