When two guys are high on life, the stand face to face and slowly air hump each other in a timely manner, it may also be applied to a banterish situation when high fives are simply not enough.
"Are you pleading guilty to the rape?"
Asked the judge ,
"No but I am pleading" said the criminal ,
"Too what?" said the judge,
"Your mum" said the criminal.
*every one in the room stands up and starts slong fiveing*
Booty sex dry hump nobcheesecake kfc two kids one sandbox one man one jar one man one screwdriver two girls one cup two guys and a horse three men and a hammer four girls fingerpaint
Asked the judge ,
"No but I am pleading" said the criminal ,
"Too what?" said the judge,
"Your mum" said the criminal.
*every one in the room stands up and starts slong fiveing*
Booty sex dry hump nobcheesecake kfc two kids one sandbox one man one jar one man one screwdriver two girls one cup two guys and a horse three men and a hammer four girls fingerpaint
by Grandads teetees August 13, 2016
Get the slong fivemug. a female's clitoris, located between the legs of most females, unless they have had it removed.
see clitoris
see clitoris
by Playboy August 20, 2003
Get the SLONGmug. by ROBOTRON2012 March 27, 2009
Get the Sling a slongmug. 
by I, Wreckerrr October 13, 2016
Get the Knee Slapper slongmug.