Everyday English Expressions - "I`m alright Jack" to describe a selfish, self entered individual. cf "Looking after Number One" "America First".. Wikipedia explains it best, and it's likely origin: "I'm alright, Jack"
![Funny British Slang Gift with Union Jack Flag Knackered Weekender Tote Bag by Martin Hicks | Fine Art America Funny British Slang Gift with Union Jack Flag Knackered Weekender Tote Bag by Martin Hicks | Fine Art America](https://render.fineartamerica.com/images/rendered/default/flat/weekender-tote-bag/images/artworkimages/medium/2/funny-british-slang-gift-with-union-jack-flag-knackered-martin-hicks-transparent.png?&targetx=210&targety=37&imagewidth=359&imageheight=431&modelwidth=779&modelheight=506&backgroundcolor=000000&orientation=0&producttype=totebagweekender-24-16-white)
Funny British Slang Gift with Union Jack Flag Knackered Weekender Tote Bag by Martin Hicks | Fine Art America
![What does Jack of mean? - Definition of Jack of - Jack of stands for to be tired of something; pissed off. By AcronymsAndSlang.com What does Jack of mean? - Definition of Jack of - Jack of stands for to be tired of something; pissed off. By AcronymsAndSlang.com](http://acronymsandslang.com/acronym_image/2578/52f4eed0a152c266a8b5e74a1032d716.jpg)