It's for the people who suck their mum every night and sometimes also with his or her dad
Why are you doing a jack to your mum and dad
Absolute legend of a bloke and all around top G. Will always help a friend in need. Also has a fat sack (bread and balls).
Person 1: Hey what are you doing tonight?
Person 2: I'm going to fuck Jack
Person 1: Lucky
A strong man with a HUGE penis and RIPPED abs who gets all the ladies.
Wow, that sex was great! You are a Jack.
Someone who can run into a wall with a boner and break his nose first
Jack: Jesus i broke my nose
Darcy: What a jack moment
Jack is such a hobbson
What's good jack your ass is such a hobbson