Serial whinger 

A person who whinges a lot, generally used jokingly.

Guy 1: Jack always goes on about how miserable his life is and stuff like that.

Guy 2: Yeah I know, the guy's a serial whinger.

Serial whinger by fuckinqueenslander July 3, 2008

serial pest 

1. A persistent, harmless, fan.

A person who is famous within an organisation or department because they keep popping up, 'helping', suggesting ideas and generally showing an unhealthy interest in whatever the organisation does. This person has no official connection with the company and yet seems to be more loyal to it than its own employees.

A good serial pest will have somehow managed to discover your the boss's direct email address.

2. A person who is addicted to pulling public pranks and is regularly in the press for doing so.

Example One:
Media Mogul: We need a new regular feature in the Entertainments Section of the mag. Got any ideas?

Magazine Editor: One of my serial pests suggested something yesterday. It might just fit. I'll dig it out.

Example Two:
Employee 1: I bumped into 'Hairy Man' this morning, you know, the serial pest. He said he wanted to come to the packaging tradeshow with us and help out on the exhibition stand.
Employee 2: Great. He can take my place.
Employee 1: Ha! Very funny.

serial pest by Anon345 January 27, 2010

serial douche bag 

a person that is a complete fuck up and always does douche bag things to his friends and people that care about him. hes a serial douche becuz no matter how much he pisses people off he keeps doin the same things over and over again until he finally burns bridges and has no real friends.

woow my cheating ex is such a serial douche bag, i heard hes in jail for the 6th time this year.

i heard john bailed on his gf again what a serial douche bag

serial douche bag by yourworstnightmare87 June 5, 2011

Serial rapist 

A lot of people look like a serial killer, but you don't hear many people say to somebody they know how they look like a serial rapist.

Gary-You look like a fuckin serial rapist Trent.
Trent-Fuck you don't say that Gary.

You know, I used to think Jim looked like a serial killer but not any more. Jim looks like a fuckin serial rapist.

Serial rapist by Solid Mantis April 18, 2018

Serial Commissioner 

A person who commissions a bunch of art online, usually of their OCs.

"I just got commissioned by a Serial Commissioner again."

Serial Commissioner by gothkitty666 December 23, 2020

Serial gold digger 

A serial gold digger is a person who will be with a large amount of people, for the money exclusively.

She is such a serial gold digger

Serial gold digger by In the name of shred December 4, 2021

Serial Suer 

A term used for someone who is known or has a habit of filing lawsuits against individuals for the most trivial of reasons.

that guy is a serial suer

Serial Suer by Meme Knight January 25, 2022