galibi
When a man says he has to be with his wife or girlfriend, but it's just a fancy way of saying he doesn't want to do the thing he was asked to do.
'I can't come to the bar, I'm with my girlfriend.' She was at the mall.
'Galibi! I can't go to the game, I'm with my wife.' She was at work.
'I can't work, I'm with my wife.' He was with his mom.