SEXer 

The Unofficial fanclub for South Korean vocal group, S.M. The Ballad, which consists for Jay from TRAX, Kyuhyun from Super Junior, Jonghyun from SHINee, and rookie Jino.
Due to their sensual voices that makes the fangirls have the experience of making love ex Hot Times, they have created the fanclub to be SEXer, known as Serious Eargasmic X10 (the amount of zeroes can be varied.)

Fangirl 1: OMFG, DID YOU HEAR S.M. THE BALLAD'S NEW SONG?
Fangirl 2: YES I AM OFFICIALLY A SEXer, DAMN, KYUHYUN IS FINE.

SEXer by OfficialELF December 21, 2010

sexer 

A person who is addicted to sex so much the only thing they do is have sex and when they are not having sex they are masdturbating.

the sexer spent all night looking for a hooker and when he did he had sex all day.

sexer by longhair193 July 22, 2006

Comfort Sexer 

Someone who has sex to make themselves feel better.
Instead of comfort eating when feeling low, they go through their list of bedroom buddies and pick the one who is going to give them the best ego boost!

My best mate has sex with different men when she is feeling bad about herself, she is a comfort sexer

Comfort Sexer by jinglebell February 17, 2010

sexer 

somebody who haves sex

Man, he really is a sexer!

sexer by Super God 6969 September 16, 2020

Anal Sexer 

Anal sexer is onesome that sends pics of anal sex.

Example of anal sexer is when your just minding your business. When you see Connor McNamara anal sexing (future tense).

Anal Sexer by Conor_McNamara_2007 February 16, 2022

Sexer 

Someone who sexes someone or engages in sexual activities.

"He's such a sexer, he fucks keian"

Sexer by yerania yang August 3, 2008

cross sexer

A straight person (predominantly males) who secretly likes to sleep with or fantasizes about transsexuals or gender ambiguous people. They usually keep this fetish to themselves and do not consider themselves to be gay or bisexual, it's more about the strange appeal of opposite genetalia on the body of a male or female.

I caught my boyfriend emailing a transsexual last night. I never pegged him for a cross sexer!

cross sexer by Frenchzilla666 May 28, 2016