The Parachute: Insert both fists and feet into your partner's gaping vagina/asshole and hold on for dear life, in the shape of a human parachute. This can be extremely pleasurable for many different reasons; The massive amount of pressure and weight on the walls of the selected hole are enough to cause orgasm, but the sensation of wriggling fingers and toes will be too much to bare.

Also a very useful way to build INTENSE MOTHERFUCKING CORE AND BACK MUSCLES.

A device that someone uses to catch air and slowly decend to the ground

when a man stratches out his testicle skin and places it over someone face

billys vagina, aka large enough to float one's self down from a large fall.

When half a pop bottle has a bag on the other half, light the top and then pull the bag down slowly, remove the bowl and hit from it

Refers to a round rather than rectangular device used by paraglider pilots to desend safely when then existing rectangular wing, and therefore steerable wing, has been compromised to the degree that death or serious injury is eminent.

When a man farts into a woman's vagina