Sir, your nefariousness knows no bounds.

Troll your friends and loved ones with this simple, awesome texting prank. There's nothing worse than seeing a text is being written and then not getting one. But by sending someone whose trust you no longer require a gif of the three little "composing" dots, they'll think you're composing forever (which is only slightly longer than it actually takes you to write a text). BuzzFeed community member whaleyg uploaded this idea earlier this week, and the results around BuzzFeed's office were pretty perfect. See more frustrated replies on BuzzFeed.

Sources: Miscellaneous Mischief | BuzzFeed