When a girl's boyfriend is emotionally distant/abusive, and she doesn't want to just end the relationship, she may seek the comfort of a co-boyfriend. The co-boyfriend hears her complaints, and this allows the broken relationship to continue on a bit longer.
Trina's boyfriend doesn't listen to her problems, so she talks to her co-boyfriend Jack about how shitty her boyfriend is instead of just DTMFA (dumping the motherfucker already).
by Jack-o-slantern May 19, 2014
Get the Co-boyfriendmug.
Get the step-co-uncle-in-lawmug. by selmorides April 27, 2010
Get the co-mingling clichesmug.
Get the co-grandpibling-in-lawmug.
Get the co-2C-in-lawmug. 
