Dame Tu Cosita" is a song by Panamanian artist El Chombo, featuring Jamaican dancehall musician Cutty Ranks. It is one of the songs featured in the upcoming Ubisoft dance rhythm game, Just Dance 2019.
The song was first released on Chombo's album Cuentos De La Cripta 2 where a short version of the song was under the name "Introduccion B (El Cosita Remix)". Chombo then signed with French label Juston Records in 2018 to produce an extended version of the song.
On 16 October 2017, Dailymotion user ArtNoux uploaded an animation of a green alien dancing to a remix of "Introduccion B" under the video name 'Popoy – Dame Tu Cosita'. This video was, in fact, a remake of an older version of the alien dancing to "Introduccion B". The video was then uploaded to YouTube sometime in February 2018 and its popularity skyrocketed.
On various apps and videos, a great number of individuals or groups of people attempted to perform the alien's moves. This resulted in an online dance craze to the song.