To receive sexual favors from one other than one u have promised to be faithful to.

See also: liar dirty scumbag evil nothing heartless
Example : when a man denies all knowledge of being a Cheater and claims incense until having broken up.then claims they hung out and she started having feelings for him but he had nothing for her and until this point had denied guilt of any said sexual favor or flirtatious acts for 7 months. All lies. Jimmy J T is a liar and a cheater. Believe nothing he says.
by Mrs. Gullible April 20, 2016
Get the Cheater mug.
Someone who has sexual relations with someone else while dating someone.
"Did you hear about Neilani fucking Donall while with someone else"
"Yeah, she's a cheater"
by Lmfaoaooaoao September 1, 2021
Get the Cheater mug.
Someone who cheats. Mostly in relationships. These are people you want to avoid, you can never trust them and dont fall for their games. They are ususally persuasive and munipluative. They hurt you and dont care so dont let them bother you.
by kenziromayne3759 May 15, 2019
Get the Cheater mug.
When a guy go's and dates other girls while she's at home thinking he's at work making a living
Sue: he's at work

Anna: no he was fired last week for having a one night stand with my boss.

Sue: THAT CHEATER!!
by The wanted August 30, 2013
Get the Cheater mug.
Some cold, heartless, immature buttfuck that will hurt you more than getting sent to the hostipal by spend time with you and make you think your building a connection that nothing can break, by you giving all tour commitment,trust,loyalty,time,love,laughs,smiles,honesty, and world to just so at the end you can feel like nothing and a waste of time. To make you feel like you feel like your not important enough. So that person will last the waste the last couple years of you guys spent together mean nothing but a worthless peace of shit.
Women #1: Calls her man. And doesn't answer but leaves a message. "Hey baby, were are you? Do you remember about our plans."
Man #1: Is fucking some chick that he just met at the strip club. And theme goes home to his girl.

Women #1: "Where were you!?!"
Man #1: " I was at hostipal because my friend got in crash"
Man #1 phone rings but the caller felt a message.
Women #2: "Damn daddy, I had amazing time tonight with you. But baby, you felt your boxers here and your sock. Maybe u can pick them up and we can go for round two?"

Women #1: "Are you fucking kidding me? This is the third time!! I'm sick and tired to hear the words ' Babygirl, she just a friend.' Or ' Your only girl I'm talking to'. I'm leaving you cheater! Don't ever talk to me again asshole."
by Just thoughts of truth March 13, 2017
Get the Cheater mug.
Guy 1: did you see that girl she cute.
Guy 2: yeah she is cheating on like 10 guys right now.
Guy 3: never date a cheater, that means they too easy. She a slut.
by Puta6969fefe December 13, 2018
Get the Cheater mug.