Pre-ex refers to your ex boyfriend/girlfriend before the break up. Many people get confused when someone refers to their ex if they are talking about before or after the break up.
If a person says, "My ex burned my house down" you wouldn't know if the ex boyfriend/girlfriend burned the house down while they were still dating and that's why they broke up or if they broke up and then the ex boyfriend/girlfriend burned the house down.
If a person says, "My ex burned my house down" you wouldn't know if the ex boyfriend/girlfriend burned the house down while they were still dating and that's why they broke up or if they broke up and then the ex boyfriend/girlfriend burned the house down.
Bro 1: Bro I made out with my Pre-ex a lot.
Bro 2: Nice, so who you making out with now?
vs
Bro 1: Bro I made out with my ex a lot.
Bro 2: Nice, you getting back together?
Bro 2: Nice, so who you making out with now?
vs
Bro 1: Bro I made out with my ex a lot.
Bro 2: Nice, you getting back together?
by Kentviknesh July 19, 2018

by namquan11 December 23, 2020

Someone who has an ex-girlfriend
It turned out that her ex-boyfriend was no man.
by Paradocs May 20, 2018

A person who chooses not to be vegan anymore and decides to add animal products back into their diet. Many vegans quit veganism due to health problems or for other reasons which means the diet isn’t clearly working for them. Some ex-vegans have said they feel much better after going to back to eating animal products. Not everyone is able to thrive on a vegan diet. These people tend to get hate comments just because they want to add animal products back into their diet. Luckily, there’s also supportive vegans out there who actually respect ex-vegans who choose not to be vegan anymore.
Ex-vegan: I have decided to not be vegan anymore which means I have added animal products back into my diet.
by its mum not mom u american shi August 16, 2020

NOUN - The collected skulls of a certain orgasmic man's washing machine after he clean's children to eat them.
I keep tripping over ex washinas, can you tell Isaac to clean up his shit?
Good night, sleep tight, and don't let the ex washinas bite!
Good night, sleep tight, and don't let the ex washinas bite!
by EsanSanSan March 26, 2022

1. Worker on an oil rig or fishing boat
2. That overly positive/religious guy who works in an adolescent psych ward/rehab center who is covered in tattoos and absolutely jacked
2. That overly positive/religious guy who works in an adolescent psych ward/rehab center who is covered in tattoos and absolutely jacked
by EmailMeTheCounselingChit May 23, 2022

Usually occurs between two ex couples whom the guys are bros are the girls are tight. When things turn south in both relationships, the bros and girls don't mind hooking up with the other guy/girl. Everyone benefits because both the girls and guys feel great being on the rebound while simultaneously getting revenge by hooking up with their ex's best friend.
Remember Janet and Charley used to go on double dates with Kate and Josh? Yeah well now Charley's doin Kate, and Josh is doin Janet. Classic ex-swap.
by ......................! May 6, 2010
