This is the dangerous act of banging a girl underage (jail bait). It is highly advised for legal reasons not to "ride the rancor." But to do so and come out without any consequences is a feat that not many accomplish, unless you are a Jedi. Luke Skywalker was seen surviving a rancor encounter in "Return of the Jedi." A rancor is a large carnivorous reptomammal native to the planet of Dathomoir. As you can tell it is equally as dangerous to encounter a rancor as it is to have an "encounter" with jail bait. This can be used in several tenses such as "Lets ride the rancor" or "He rode the rancor" and lets not forget "riding the rancors."
Dude 1: Dude I rode the rancor
Dude 2: Dude she was 15!
(at a party)
Drunk 1:Oh man this girl is coming on to me.
Drunk 2:Bro, she is like 16 your 25.
Drunk 1:Time to ride the rancor
(At a mall)
Bro 1: Dude bro you see that girl eyeing me?
Bro 2: Careful riding the rancor
is dangerous, and illegal in most places
Bro 1: Luke survived
Bro 2: You're no Jedi bro