Serial killer whale 

Killer whale that keeps on killing people. And seaworld keeps on getting paid to let him kill!

That Tilikum at seaworld - he's not just a killer whae he's a serial killer whale .

Serial killer whale by doctorjosh February 26, 2010

Serial killer

A guy who will stab your soda and your like WHY IN THE FREAKING WORLD WPULD YOU DO THAT. Then he says that it’s fun and then he stabs you.

My mom is a serial killer. Oh dear lord she’s out to get me,

Serial killer by Hi peps December 3, 2019

Serial Detagger 

The act of de-tagging all the pictures of yourself that have been uploaded on Facebook or similar websites.

A: How come none of the pictures of Jen are tagged?
B: She's just a serial detagger!

Serial Detagger by McHug April 12, 2010

serial-trivializer 

An individual, usually an ignorant blowhard, who sees it fit to trivialize the success of others despite never accomplishing anything themselves.

Steve: Did you hear? Mike got hired at that Fortune Five Hundred accounting firm on Wall Street.
Tom: Yeah, Whatever. Mike isn't even smart, just has a horseshoe up his ass, I could do that shit any day. Besides imma make millions anyways.
Steve: Dude, seriously? You're 30, trying to become a rapper, unemployed and living with your mom. serial-trivializer much?

serial-trivializer by JayzoM October 8, 2016

serial crier 

When someone is really emotional and cries during every show/movie/commercial/etc they watch

Man I cried more than 5 times watching the series finale of The Office just now and I can't stop. I'm definitely a serial crier.

serial crier by coolbeansdude May 30, 2016

Serial-beeper 

A person who, while driving, honks the horn at the very thought of any good reason to typically do so.

That light JUST turned green and that dude is honking at me?! Fucking serial-beeper...

Serial-beeper by Rocketyears October 2, 2016

serial path 

A mix between a serial killer and a psychopath

That serial path just murdered 25 kids

serial path by Timmy Bonner June 16, 2017