A shithousery true brexit geezer that shits on my lawn every day ive called the cops on him multiple godammit sackington get off my lawn ill get the taser you fat clown
1. a Snobbishly aloof person.
2. High-class; exclusive.
The origination of this is from an episode of the simpsons where Bart defends Lisa from a student at a high class private school:
Bart: "Back off Jack!"
Rich Kid: "It's Jackington."