Pathetic Thursday is a small set of stickers featuring emoji that don't exist in the normal emoji set. Inspired by WeChat emoji and hand crafted to provide a fun and lighthearted feel, these emoticon stickers provide non-verbals to text based conversation. The best part? These are free.
The sticker collection is available on iOS as an iMessage Sticker Pack for free! (Link to App Store)
Check out the examples below to see all the [current] stickers: