Is really weird and always wants to acts like a dinosaur because he is insecure about his lack of a tail
by Kitkat66642069 May 19, 2018
Get the Jackmug. by CrimsoniaN69696969 June 27, 2018
Get the Jackmug. Jack is a typically a fuckboy with good feet, long legs, tall, average penis size and he drinks tea. A jack nibba usually has very strong opinions and is British.
by Modernisaet December 19, 2018
Get the Jackmug. a pull god
by riiiianananananiiiiii February 22, 2019
Get the jackmug. a person being so "juiced" and having massive muscles
also being so over-confident about youself you feel the need to "jack" yourself out by pushing out your chest
also being so over-confident about youself you feel the need to "jack" yourself out by pushing out your chest
you're so jacked!!
by Jacked Bro October 6, 2010
Get the jackedmug. belligerently drunk, coming from the original jack who is always drinking spiked something. thank you jack for teaching me how to add gatorade to vodka, not the other way around, youre the man
by hardcore eskimo February 4, 2005
Get the jackedmug. A meme stealer/reposter. Will download your memes, delete your message if possible, repost it, and take credit.
by TheronEpic November 20, 2018
Get the Jackmug.