Apologies to professional photographers, but we think the best thing about taking pictures is ruining them. Whether you’re a cat, sea lion or just a human impersonating another animal, photo bombing has become an intra-species pastime. The true winners are we loyal internet devotees who giggle and grin at these silly snapshots. If you’re new to the trend or just heard of it, perhaps we can recommend our Top 5 Photobombs to show you how it’s done? Even if you know what’s up, join us and relive some hilarious moments frozen in time.