that bitch tyrone's been fucking as a side order, is noting like his main meal devanney. fuck that extramarital sex.
by tomnur August 05, 2008

When one of the spouses gets a little too bored of their significant other, and their eyes start to wander.
Billy: "How could she DO this to me? How could she be with another man behind my back?!"
Jake: "But dude, don't you also have an Extramarital affair?"
Billy: "SHUT UP! That's not the point!"
Jake: "But dude, don't you also have an Extramarital affair?"
Billy: "SHUT UP! That's not the point!"
by Xxxxxxxxfanboyxxxxxxxxxx June 10, 2020

An affair in which a male or female spouse are cheating on the other spouse with their side hoe/nigga.
Man: I can't believe that she got caught in her extramarital affair!
Man: Well dude, she was always a bit of a thot.
Man: Well dude, she was always a bit of a thot.
by americanrain March 16, 2015

When both members of a married couple are simultaneously in a relationship with the same third party.
Girl: Can Scarlett Johansson be our Mutual Extramarital Relationship?
Guy: What?
Girl: You know, we both get to bang her if we get the chance.
Guy: What?
Girl: You know, we both get to bang her if we get the chance.
by RICH TEEJ October 06, 2011

Texting a member of the opposite sex, who is not one's spouse or partner, for the primary purpose of flirting.
Sue: That guy I bumped into at the bar just texted me three times to meet for a drink later. Bob keeps grabbing my phone to see who it is.
Mary: Well, you're hot, Girl! That won't be the first time you got caught having extramarital text.
Mary: Well, you're hot, Girl! That won't be the first time you got caught having extramarital text.
by redshirt58 August 22, 2011

Dude, my baby's lost interest in me. She's on that phone all the time. I think she's having extramarital text.
Yeah, Bro, I just got a booty text from her!
Yeah, Bro, I just got a booty text from her!
by weteachourselves August 14, 2011
