flying fun 

Flying Fun is a sex position designed for maximum effect. The giver is standing, with his arms stretched back holding the ankles of the receiver. The receiver is facing the ground and has their hands on the thighs of the giver.
This position is only for the experienced. One slip and the receiver falls flat on the face. Not very fun.

There is a variation to it called flying fun variation, which is a bit easier for those who are not quite as experienced.

chick1: Have you and your bf had sex yet?
chick2: Yeh... we tried Flying Fun last night... it was so hard but was INCREDIBLE!

flying fun by ElizabethLloy June 30, 2008

flying fun variation 

I gave her the flying fun variation, and she loved it.

a flying fun variation is a sex position designed for maximum effect, it looks similar to a barrel walk, but with the receivers legs rapped around the waist of the giver, the taker should be facing the ground and could have their hands on the ground or up on a desk or similar support. this works well in a hot tub or pool.

flying fun variation by jball6 December 5, 2007

FlyingTuna 

some fag that eats like a god damn farm animal in vc and likes men

FlyingTuna smells like shit nigga!

FlyingTuna by niggappsex May 12, 2019

Fungus Fling 

When a man rips off the fungus from his ballsacks and throws it at his wife and possibly his children

Honey, please don't pull a "Fungus Fling". The kids are around...

Thats the point honey

Fungus Fling by Atlantic Masturbator March 22, 2019