Letting your girlfriend cheat on you and getting back together with them claiming they're "different this time".
Person 1: Dude, I can't believe Dylan is back together with Alexus.
Person 2: I know, she just cheated on him and now he's letting her cuck him again.
Person 1: Unbelievable.
Person 2: I know, she just cheated on him and now he's letting her cuck him again.
Person 1: Unbelievable.
by TheCuccBoy August 30, 2017
 Get the Cuckmug.
Get the Cuckmug. When you watch your husband/wife getting intimate with another person while you are in the corner playing with yourself.
by CuckMaster101 November 12, 2018
 Get the Cuckmug.
Get the Cuckmug. by Iridium_ June 30, 2017
 Get the Cuckedmug.
Get the Cuckedmug. by 696969420420 June 9, 2020
 Get the cuckmug.
Get the cuckmug. 1. A male whose girlfriend/wife/fiance has sex with another man repeatedly and he stays with her while denying the reality that it happened. Typically, a cuck has an arrogant attitude to make up for his sexual deficiencies. A cuck is afraid to lose the girl because he knows he can't do any better so he'd rather act like it never happened
2. A bitch or pussy
3. Bullshit term used in politics now
2. A bitch or pussy
3. Bullshit term used in politics now
Friend: I'm glad you guys are making it work after she fucked that dude for years
Darrin: No she didn't
Friend: Haha, keep telling yourself that you cuck bitch
Darrin: (cries)
Darrin: No she didn't
Friend: Haha, keep telling yourself that you cuck bitch
Darrin: (cries)
by 2big4urbutt October 17, 2019
 Get the Cuckmug.
Get the Cuckmug. 
