A type of closed circuit rebreather used by homosexuals. It’s known as the 4x4 of rebreathers because it’s versatile just like the owner. Good in the mud. Bum mud.
“I heard Bob got a new rebreather”
“Yeah he bought a JJ, he’s finally come out of the closet”
A fine ass boy with a big dick and all the females find him attractive and want to have intercourse, and is very athletic, and grow up to be successful as an athlete.
JJ is a GOAT and he fine with a big dick
JJ is a cute amazing lovable beautiful girl who deserves the world and I swear to Christ if she keeps denying it I’m going to shoot myself. Anyways JJ is the best friend you could ever have and you should appreciate every moment you have with this lovable gremlin. JJ you cute bitch I love you stop denying your cuteness.
JJ is one fine human damn I wish I looked like her
JJ is the new JK.
JK is an abbreviation for 'Just Kidding'
JJ is an abbreviation for 'Just Joking'
Both may seem asbif they're the same when being used, but JJ is the new trending way to tell someone you're not being serious, you're just joking (JJ)
Hey! You're stupid! JJ!
The one kid who plays Fortnite and sleeps
JJ is a sad person who plays Fortnite