An ex obviously is the prefix of past, but ex's never understand this. They are hideous creatures who used dark magic making you oblivious to all of their flaws. If you're a man , you were an asshole who didn't deserve a genuine loving person. If you are a women , you are a supercilious, pampered, promiscuous, BITCH. An ex generally tends to have sex with you because they are desperate whores who can't contain themselves. Meanwhile, you're dating someone else they have an epiphany that they have lost something of value and begin to plot a way of destroying your happiness.
My boyfriends ex is a bitch.
by A cigar is just a cigar. January 27, 2011
A very stupid guy that thinks in 5th grade, marriage is a possibility. He believes he is funny but is actually just stupid. He has not had a voice drop yet but pretends to have a masculine and low voice and constantly sounds idiotic. He is classified in the group of kids that think they are popular but are unaware that every kid in the school despises them. Also, he thinks it's ok to ask you out in front of your dad.
by Addition1+1 December 14, 2019
by Simps0n July 30, 2019
A person who you dated at one point in time before said person (or you) decided to break up. Some people refer to this person as an ex-girlfriend or an ex-boyfriend or even ex-SO. They just depend on the person's gender.
Person A: OMG, is that my ex?
Person B: Oh no, it is! He was such a jerk.
Person C: I'm gonna go flirt with him!
Person B: Oh no, it is! He was such a jerk.
Person C: I'm gonna go flirt with him!
by School Kiddo January 25, 2019
by Danger February 16, 2018