This man's joy is powered by the humiliation of his family. (Via)

Selfie stick (n.) - a device that lets you proudly declare, "I'm not ashamed that I want to take a picture of myself."

One of the many ways your parents can embarrass you is when they try to adopt the younger generation's culture. Another is when they try to take your picture while you're eating. Redditor blue_acorns' dad managed to do both at the same time by taking his "selfie stick" out with him to family dinner and insisting they take a group shot. You can tell by the photo how well that went over. Even mom is embarrassed.