Ha-ha, look what I have and you don't!
Dolphin Teases Seagull With A Fish

Because Mother Nature is like, the queen of playing games, this is a video of a young rescue dolphin named Helen teasing a seagull (with a heart shaped lens flare on its head OMG we’ll call him Cupid!) with a fish it was given by repeatedly spitting it into the air and catching it right in front of the bird. So, if you were wondering if dolphins were intelligent enough to intentionally seek personal satisfaction from the torment of others, the answer is yes, they’re practically human in that regard.