Flying Five 

To jump and give a double high five with extreme precision and accuracy. Timing is of the essence and is crucial to the execution of this rare phenomena.

Steve was ready for the flying five after getting a perfect score on his separations test, but Sarah was unprepared and accidentally shot Steve with an x-axis gun.

Flying Five by Moleairity April 19, 2015

flying nut high five 

the attempt of jump up in the air, running at another dude, spread your legs, and then knock your nuts together

Bam and Ryan could never accomplish the flying nut high five

flying nut high five by 3PACTVHD March 11, 2016

Flying Nun High Five 

The act of two males(possibly females) running towards eachother. Upon meeting, they jump in the air, feet first, with their legs spread. Idealy their legs straddle eachothers bodies making it possible for their lower genitalias to collide. As seen on Jackass 3.5 the movie with Bam Margera and Ryan Dunn.

Those guys just did the Flying Nun High Five and totally smashed their balls together.

Flying Nun High Five by DJ Pleasures December 31, 2011

five second fling 

a phenomenon that occurs when you think someone is attractive for a fleeting moment then come to your senses and think them repulsive once more

You're never going to guess who I had a five second fling with!

five second fling by lotuspanda March 15, 2008