One of those annoying exes who still feels the need to interfere in your present life..
Be it offering useless advice or generally sticking their nose in
Be it offering useless advice or generally sticking their nose in
by MrsDLT July 12, 2017

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.
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?"
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?"
by Drexlzorg November 9, 2011

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.
Although he doesn't know who's behind the VR headset, he usually starts dating these people based on their pixels alone.
by Sky7734 October 3, 2022

by Alyssa Beaiky November 7, 2019

That one ex you always think of first when someone says "your Ex". No matter how many ex-girlfriends or boyfriends you have, there is always going to be one who stands out in your memory, one who you always think about unbidden. Normally this is the ex who had the most serious relationship with you. The phrase "capital Ex" is used to differentiate.
The "E" is capitalized.
The "E" is capitalized.
Rob: "Hey man, I ran into your ex today. Turns out she's lesbian now."
Jon: "Shelly?"
Rob: "No man, Jenny. Why do you always think I mean Shelly?"
Jon: "I don't know. I guess she's just my capital Ex."
No matter how many exes you have, there's always that one Ex.
Jon: "Shelly?"
Rob: "No man, Jenny. Why do you always think I mean Shelly?"
Jon: "I don't know. I guess she's just my capital Ex."
No matter how many exes you have, there's always that one Ex.
by PimpinZ April 29, 2013

He broke up with his ex-girlfriend.
by SweetDivaKay April 23, 2020

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.
by mayg August 22, 2011
