LOL才是女人最大的情敵
[lol cái shì nǚ rén zuì dà de qíng dí]
This translates roughly as 'LOL (League Of Legends) is women's fiercest rival'. It refers to the idea that gaming might consume lots of husband/boyfriend time which may conflict with his partner feeling left out. In this context, League Of Legends stands metonymically for other addictive distractions