Cabin Baggage

A container (bag, pack etc.) commonly containing items or swag of a highly desirable or awesome nature. Can be obtained via winning a competition.

See: Swag Pack

Guy 1: "Hey, awesome Swag Pack you've got there."
Guy 2: " Swag Pack? Nah, mate this is Cabin Baggage."
Guy 1: "Radical!"

Cabin baggage

Refers to an undesirable condition either a male or female has contracted during sex.

Just like luggage once you got it, you can't get rid of it.

Mate;"I'm going to take this hottie home and fuck her all night long"
Me; " Tarp up dude, Cabin baggage"
Mate;" Second thoughts, you want more beer"

Hottie ;" I'd let him go me on the skins"
Friend;" For real , honey he got cabin baggage"
Hottie;" Ew Ew Ew"