Male or female that is notorious for dating friend's exes or people that friends have previously dated. Usually this person attacks almost immediately after a break-up to waste no time and doesn't care what anyone thinks about his/her actions.
Friend 1: Mike and Laney just broke up... and Mike's friend Joe is already messaging her on Facebook, WTF?
Friend 1: Dude, Joe did the same thing with the last chick I hooked up with. He's got no shame, total ex-chaser.
The logical study and application of basic mathematical principles to deduce when your significant other was last with their ex-boyfriend or girlfriend.
While founded in the scientific theory, ex-math should not be considered for a major field of study as the process is often characterized by the absence of objective and rational thought.
Girlfriend: "I wondered after I left about the age you said you were when you were with XX so I put everything in a calendar. You said you were 24 so that was a couple of months before me? :-) sorry. I try not to be curious about stuff as that is typically not a good thing. But I wondered it and so I'm just...um..saying that I was curious."
Boyfriend: "Well if you're going to use ex-math, put it on a Chinese calendar. That way I haven't been with her since last year. Does that make you feel better?"
The feeling that the people you roll with (ecstasy, ex, MDMA) are your closest friends; bonded through ex
After rolling, Sally and I have the craziest ex bond. I feel like she's one of my closest friends now.
A group of jejemons in the philippines doing rap music and all the useless thing you could ever imagine.
q: Are you an Ex-batallion?
a: putang ina mo ba?
The act of sexting your ex-spouse or partner.
Man: "I can't make it with any babes here. I'm gonna text my old girlfriend."
His buddy: "Don't do it, man. No ex-sexting tonight."
Shinras ex is usually a term for a very quirky e-girl that plays a lot of VRChat.
Although he doesn't know who's behind the VR headset, he usually starts dating these people based on their pixels alone.
Lets go to a public Black Cat to pick up Shinras ex.
Today you must talk or sit with your ex boyfriend, girlfriend, husband, wife, or best friend.
Boy: can I sit here
Girl: why, we are ex’s anyway
Boy: it’s “Ex Day”
Girl: oh go ahead