Used when person has slipped onto their butt on a pile of spilt food left on the ground of the school cafeteria. Usually said when a person flys over a buttered teacake.
When a girl is in bed flat on her back getting fucked and shes on her period so basically when she done she gets off the bed and theres a butterfly shape, kinda like how you would get a snow angel if you laid in the snow.
A swimming stroke requiring (in theory) super human strength and extraordinary coordination, but characterized ( in actuality) by randomly placed arm movements and erratic breathing patterns. Performance of this stroke is usually accomplished by incessant yelling on the part of the coach, sheer hysteria on the part of the parent and near drowning on the part of the swimmer.
Person 1: Coach said we have to do a 200 butterfly.
Person 2: So what you're trying to say is that coach wants us to die and give a reason to get yelled at?
Person 1: Basically