the act of appearing behind or in front of someone when their photograph is being taken, usually doing something silly as a joke

Even celebrities have joined in the craze for photobombing. 甚至连名人也加入了在别人拍照时抢镜的热潮中。

The ability to share through social media has made photobombing an Internet meme. 因为可以通过社交媒体进行分享，拍照抢镜成为了一种流行的网络恶搞。