Jack King Koff

The name you give yourself when you see that your penis is at least 8 inches long.

Hey man, my dick is 8 inches long, so just call me "Jack King Koff"

Jack King Koff by DallasFanFTW June 7, 2017

jack rug 

Synonym of jizz rag; something used to wipe up semen after masturbation.

Keep a jack rug handy when wanking to tidy up your mess and wipe away your shame.

jack rug by Randy Rick 69 June 9, 2017

jack matter 

a retarded douche bag asshole that beats up people for fun and thinks his blonde hair is cool, he never really gets pussy and is a virgin, he is the worst person to hangout with

me:your acting like jack matter

guy:oh shit im sorry

jack matter by Panel to June 13, 2017

jack nocella 

Jack Nocella is a white kid that legit looks like an INDIAN! I mean boi! he gets no girls and is extremely poor and has to live with other friends!

Jack nocella a kid

jack nocella by A kid thats kid June 14, 2017

jack maciver 

a small ugly boy with a squeaky voice. annoying.

dammmn bro did u see jack maciver? he's so bent!

jack maciver by howdyitzob July 5, 2017

jack chantry 

Seceretly a homosexual but hasent come out yet, thinks he's hard, has a one inch warrior

Jack Chantry

jack chantry by stalinrox69 April 18, 2018

Jack Attack 

When you or someone else over reacts or acts like they know everything. Also used for any state of discomfort or annoyance. May also be a literal physical attack or emotional attack on someone. Can be used as a warning like " Don't have a Jack Attack" or "I'm going to have a Jack Attack".

"I'm going to have a Jack Attack."

Jack Attack by Hannahcollier08 July 20, 2017