SourPls is another older emote that was taken from a YouTube video and made into a BTTV emote in 2014. The emote’s name, based on the YouTube user who uploaded it, stars SourNotHardcore (a staff member at Twitch) dancing in a store. He’s got a goofy grin on his face. The emote has since gone through many variations with one of the most popular being ForsenPls. The emote went through its own period of troubles (the fact that it was animated caused problems for BTTV), but has since emerged as one of the most popular-to-date.
When completing either the Mime or Gravedigger random event, players are rewarded the usual random event gift and would have the option to unlock an emote, along with either the typical costume piece or fixed number of resource rewards. Following an update on 24 October 2012, random events were removed all together and the emotes were temporarily discontinued until they were made complimentary with a purchased costume part from Iffie in Varrock on a later date.
Through a partnership with Twitch, the League offers unlockable skins and Twitch emotes through Cheering. Cheering is done through the Twitch chat with Twitch's purchasable items known as Bits. Cheering has individual unlock system where you can cheer bits and unlock skins, team and hero emotes. There is also universal goals for unlocking certain skins after the goalis met, they can be purchased claimed by cheering a certain amount of bits. All progress for these goals are viewable at the League's Twitch page.