Jumpfrog 

During gay sex of the anus. Or when females use strap ons. One person will yell "JUMPFROG" they will proceed to jump over the fuckees shoulders and become the fucker.

"JUMPFROG!" yelled Tom as he jumped over Chad's shoulders. He then proceeded to receive gay sex until chad decided to yell "jumpfrog! " a few minutes later.

Jumpfrog by SimplyExuberant January 17, 2016

jumpfrom 

uncommitted, from one to another, fear of commitment.

I'd like to make it work but he's a jumpfrom, doesn't want too settle down.

"I've a bachelors' taste for freedom" he says.

jumpfrom by S. Michael Fogg October 4, 2008

jump frog 

to challenge one to a duel i.e. to call someone out

Jump frog, I aint Kevin Costner I don't dance with wolves!

jump frog by Cacee July 29, 2005