The act of eating a very hot pepper (eg Carolina reaper or trinidad moruga scorpion) and feeling
the burn on both rings (eg sphinter and lips) and having your partner give a rimjob afterwards
Man#1 holy crap did you hear that Josh gave his partner the rings of fire?
Man #2 dude thats hot
When you're spicing it up in the bedroom and get a blowjob from a girl who's just eaten spicy food.
After a drunken wing night, me and the missus went back to the bedroom and I accidently got put through the ring of fire.
A Missouri ring of fire is when you are doing a girl doggie style and you stick a finger in her ass using icy hot as lube.
My ass is still on fire after my husband used icy hot as lube last night giving me a Missouri ring of fire.
A ninjutsu where fire shot from the jutsu caster goes around the moon forming a ring. The ring of fire shoots at the target and everyone else within a 100 mile radius.
Fire style, ring of fire eclipse jutsu!