1. Usually means a dick or vagina, usually related too masturbation or touching that area.
2. It usually consists of a fuckboy touching themselves.
Memefagget2000: Get out ye fucking coocaloo fuckboy
Fuckboy3000: Shut ye lizard as up mate I will fuck ye
Memefagget2000: You can cum in your own face ye fuckin idiotwankstaindickwally Fuckboy3000: Oops, i cummed on myself *drinks bleach*
Coopaloop, also known as "Poopaloop" or "The Shit Ring" is when a male proceeds to defaecate on a females torso, shaping it into a circle with ones hands. Once the circle is complete, the male then ejaculates into the circle.