A term used to describe someone who is being cucked in a specific way. It is when the cuck is forced to wear a bag over his head while the Alpha fucks his wife. Commonly used to reference betas in a group as a more demeaning term than "cuck", because a normal cuck is at least allowed to see his wife being railed by Tyrone, a cuckbag doesnt get the privilege of vision.
"You can take that and shove it up the cuck bags ass."