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1.
Tree froggin is what happens to a male when his sack becomes stuck to the inner thigh due to sweat; usually the result of working out.
Man, my nuts are tree froggin my thigh like a sombitch.
by sacajawea's junk January 30, 2006
 
2.
when your balls stick to your thighs as a result of ballsweat.
When my wife bitches about me "adjusting" my junk in public, I try to explain I'm just "tree froggin" it.
by Raiderryan January 19, 2009
 
3.
when the testicles become so sweaty that they stick to the inside of the leg, much like a treefrog clings 2 a tree branch
dude stop,i cant bike antmore im treefroggin like a motherfucker.
by chainsawcharlie86 October 04, 2007
 
4.
Cuddling face to face with your arms/legs wrapped around each other, usually involving one partner sitting on the edge of a bed or chair.
"Tonight we're gonna be treefroggin' like lonely koalas. We will be koalaing."

"Koalas are not frogs. We are treefroggin'."

"I like to treefrog with you."
by fleakfragfry & charizard February 24, 2013